Share this link via
Or copy link
Below are navigation links that will take you to the main text and navigation menus.
26,551 first names, 70,620 last names, 333,585 kanji variations.
one of the best Japanese name search tools for your baby!
Fuuchan(ふうちゃん)Maachan(まーちゃん)
Fuukun(ふーくん)
This name is also used as a surname: Fuuma
In Japanese culture, kanji are characters that originated from Chinese script, and the meaning of a name changes depending on the kanji characters chosen. The more variations of kanji a name has, the more common it is in Japan. Conversely, a name with very few kanji variations is considered unique and rare. Below are the kanji variations for "Fuuma," ranked by the total number of "Good!" votes.
楓 means "maple."
Maple Tree - A deciduous tree of the genus Acer, typically having lobed leaves, winged fruits, and colorful autumn foliage.
Japanese Maple - A deciduous tree of the genus Acer palmatum, native to Japan and widely cultivated for its attractive foliage.
Red Maple - A deciduous tree of the genus Acer rubrum, native to North America and widely cultivated for its attractive foliage and red flowers.
馬 means "horse."
Horse - A hoofed mammal of the family Equidae, kept as a domesticated animal.
Metaphor - A large animal used as a metaphor.
Chess Piece - The pieces in the game of shogi, such as the "dragon horse(竜馬)" and the "keima(桂馬)".
楓 means "maple."
Maple Tree - A deciduous tree of the genus Acer, typically having lobed leaves, winged fruits, and colorful autumn foliage.
Japanese Maple - A deciduous tree of the genus Acer palmatum, native to Japan and widely cultivated for its attractive foliage.
Red Maple - A deciduous tree of the genus Acer rubrum, native to North America and widely cultivated for its attractive foliage and red flowers.
真 means "truth, reality, genuine."
Truthful - Without lies or deception.
Natural - In its original state.
Unaltered - In its original form.
Genuine - Real and authentic.
Accurate - Correct and precise.
Complete - Having all the necessary parts.
True - This is a positive and uplifting name that conveys a sense of honesty and integrity. It is a great choice for a baby who is expected to grow up to be a trustworthy and reliable person.
Genuine - This is a name that conveys a sense of authenticity and sincerity. It is a great choice for a baby who is expected to be genuine and authentic in all aspects of life.
Natural - This is a name that conveys a sense of being in harmony with nature. It is a great choice for a baby who is expected to be in tune with the natural world and to appreciate its beauty.
Unaltered - This is a name that conveys a sense of being untouched and unaltered. It is a great choice for a baby who is expected to remain true to themselves and to not be swayed by external influences.
Authentic - This is a name that conveys a sense of being genuine and true. It is a great choice for a baby who is expected to be honest and authentic in all aspects of life.
Pure - This is a name that conveys a sense of being pure and untainted. It is a great
風 means "wind."
Wind - A flow of air.
Custom - A tradition or habit.
Appearance - A form or look.
Movement - The state of affairs in the world.
Taste - A feeling or atmosphere.
Illness - The name of a sickness.
Teach - To instruct or influence.
Suggest - To hint or imply something without directly saying it, and to have an effect on someone through words or actions.
Wind - A symbol of strength, resilience, and freedom.
Flow - Representing the natural flow of life and the journey of life.
Custom - A reminder to follow traditions and values.
Movement - Representing the ever-changing nature of life and the need to adapt.
Taste - Representing the unique flavor of life and the joy of living.
Illness - Representing the strength to overcome adversity.
Blown By The Wind - Representing the power of nature and the need to go with the flow.
Teach - Representing the importance of learning and knowledge.
Influence - Representing the power of words and actions.
馬 means "horse."
Horse - A hoofed mammal of the family Equidae, kept as a domesticated animal.
Metaphor - A large animal used as a metaphor.
Chess Piece - The pieces in the game of shogi, such as the "dragon horse(竜馬)" and the "keima(桂馬)".
颯 means "brisk, swift, quick."
真 means "truth, reality, genuine."
Truthful - Without lies or deception.
Natural - In its original state.
Unaltered - In its original form.
Genuine - Real and authentic.
Accurate - Correct and precise.
Complete - Having all the necessary parts.
True - This is a positive and uplifting name that conveys a sense of honesty and integrity. It is a great choice for a baby who is expected to grow up to be a trustworthy and reliable person.
Genuine - This is a name that conveys a sense of authenticity and sincerity. It is a great choice for a baby who is expected to be genuine and authentic in all aspects of life.
Natural - This is a name that conveys a sense of being in harmony with nature. It is a great choice for a baby who is expected to be in tune with the natural world and to appreciate its beauty.
Unaltered - This is a name that conveys a sense of being untouched and unaltered. It is a great choice for a baby who is expected to remain true to themselves and to not be swayed by external influences.
Authentic - This is a name that conveys a sense of being genuine and true. It is a great choice for a baby who is expected to be honest and authentic in all aspects of life.
Pure - This is a name that conveys a sense of being pure and untainted. It is a great
夫 means "husband, man, male."
Husband - A married man who is the spouse of a wife.
Man - An adult male.
Laborer - A man who engages in physical labor.
馬 means "horse."
Horse - A hoofed mammal of the family Equidae, kept as a domesticated animal.
Metaphor - A large animal used as a metaphor.
Chess Piece - The pieces in the game of shogi, such as the "dragon horse(竜馬)" and the "keima(桂馬)".
楓 means "maple."
Maple Tree - A deciduous tree of the genus Acer, typically having lobed leaves, winged fruits, and colorful autumn foliage.
Japanese Maple - A deciduous tree of the genus Acer palmatum, native to Japan and widely cultivated for its attractive foliage.
Red Maple - A deciduous tree of the genus Acer rubrum, native to North America and widely cultivated for its attractive foliage and red flowers.
丸 means "circle, round, perfection."
Round, Circular, Spherical - Describes something that is round or circular in shape.
Completely, Entirely - Describes something that is complete or entire.
Ball, Sphere - Describes a ball or sphere, such as a cannonball or an arrow.
Used As A Suffix - Used as a suffix to names of people or ships.
Round, Circular - Describes something that is round or circular in shape, which can be a symbol of completeness and perfection.
Completely, Entirely - Describes something that is complete or entire, which can be a symbol of completeness and perfection.
Ball, Sphere - Describes a ball or sphere, which can be a symbol of completeness and perfection.
楓 means "maple."
Maple Tree - A deciduous tree of the genus Acer, typically having lobed leaves, winged fruits, and colorful autumn foliage.
Japanese Maple - A deciduous tree of the genus Acer palmatum, native to Japan and widely cultivated for its attractive foliage.
Red Maple - A deciduous tree of the genus Acer rubrum, native to North America and widely cultivated for its attractive foliage and red flowers.
眞 means "true, genuine."
True - Without lies or deception, in its natural state, exactly as it is.
Appearance - Form, portrait, shape of an object.
Calligraphy - One of the writing styles.
Genuine - True, correct, complete.
True - This is a positive and uplifting name that conveys a sense of honesty and integrity. It is a great choice for a baby who will grow up to be a trustworthy and reliable person.
Genuine - This is a name that conveys a sense of authenticity and sincerity. It is a great choice for a baby who will grow up to be a person of strong character and integrity.
Natural - This is a name that conveys a sense of being in harmony with nature. It is a great choice for a baby who will grow up to be a person who respects and appreciates the natural world.
Unaltered - This is a name that conveys a sense of being untouched and unaltered. It is a great choice for a baby who will grow up to be a person who values authenticity and originality.
Authentic - This is a name that conveys a sense of being genuine and true. It is a great choice for a baby who will grow up to be a person of strong character and integrity.
Perfect - This is a name that conveys a sense of being complete and flawless. It is a great choice for a baby who will grow up to be a person of high standards and excellence.
楓 means "maple."
Maple Tree - A deciduous tree of the genus Acer, typically having lobed leaves, winged fruits, and colorful autumn foliage.
Japanese Maple - A deciduous tree of the genus Acer palmatum, native to Japan and widely cultivated for its attractive foliage.
Red Maple - A deciduous tree of the genus Acer rubrum, native to North America and widely cultivated for its attractive foliage and red flowers.
磨 means "polish, brush, grind."
Grind - To reduce something to small particles by crushing it with an abrasive surface.
Pull - To apply force to something in order to move it in a particular direction.
Rub - To move one's hand or an object over a surface with pressure.
Polish - To make something smooth and shiny by rubbing it with an abrasive material.
Diligence - To be hardworking and persistent in one's efforts.
Grind - To symbolize the strength and resilience of the baby.
Pull - To signify the baby's ability to overcome obstacles.
Rub - To represent the baby's gentle and caring nature.
Polish - To signify the baby's potential to become something beautiful and valuable.
Diligence - To represent the baby's determination and ambition.
楓 means "maple."
Maple Tree - A deciduous tree of the genus Acer, typically having lobed leaves, winged fruits, and colorful autumn foliage.
Japanese Maple - A deciduous tree of the genus Acer palmatum, native to Japan and widely cultivated for its attractive foliage.
Red Maple - A deciduous tree of the genus Acer rubrum, native to North America and widely cultivated for its attractive foliage and red flowers.
舞 means "dance, flit, circle, wheel, revolve."
Dance - To move rhythmically to music, often in a group.
Whirl - To spin or rotate rapidly.
Encourage - To give support, confidence, or hope to someone.
Play With - To handle or manipulate something in a playful or mischievous way.
楓 means "maple."
Maple Tree - A deciduous tree of the genus Acer, typically having lobed leaves, winged fruits, and colorful autumn foliage.
Japanese Maple - A deciduous tree of the genus Acer palmatum, native to Japan and widely cultivated for its attractive foliage.
Red Maple - A deciduous tree of the genus Acer rubrum, native to North America and widely cultivated for its attractive foliage and red flowers.
茉 means "jasmine."
Jasmine - A small evergreen shrub of the mallow family, used as a name for its resemblance to the jasmine flower.
Fragrance - A pleasant smell, often associated with flowers.
Beauty - A quality that pleases the senses, especially the sight.
Fragrance - This kanji that evokes a pleasant smell, often associated with flowers, and symbolizes the beauty and joy of life.
Beauty - This kanji that symbolizes the beauty and joy of life, and is associated with qualities that please the senses, especially the sight.
Joy - This kanji that symbolizes the beauty and joy of life, and is associated with qualities that bring happiness and contentment.
楓 means "maple."
Maple Tree - A deciduous tree of the genus Acer, typically having lobed leaves, winged fruits, and colorful autumn foliage.
Japanese Maple - A deciduous tree of the genus Acer palmatum, native to Japan and widely cultivated for its attractive foliage.
Red Maple - A deciduous tree of the genus Acer rubrum, native to North America and widely cultivated for its attractive foliage and red flowers.
蒔 means "sow, scatter, plant."
Plant - To plant or replant plants.
Name - Jira, a type of grass.
Scatter - To scatter seeds or powder.
楓 means "maple."
Maple Tree - A deciduous tree of the genus Acer, typically having lobed leaves, winged fruits, and colorful autumn foliage.
Japanese Maple - A deciduous tree of the genus Acer palmatum, native to Japan and widely cultivated for its attractive foliage.
Red Maple - A deciduous tree of the genus Acer rubrum, native to North America and widely cultivated for its attractive foliage and red flowers.
麻 means "hemp, flax, linen."
Numbness - A feeling of being unable to move or feel sensation.
Hemp - A plant of the Cannabis family, used for making rope, fabric, and paper.
Sesame - A plant of the Pedaliaceae family, used for making oil and condiments.
Strength - The plant fibers of hemp and sesame are strong and resilient, symbolizing strength and resilience in a person.
Wisdom - Hemp and sesame are used in traditional medicines, symbolizing wisdom and knowledge.
Protection - Hemp and sesame are used to make protective clothing and fabrics, symbolizing protection and safety.
風 means "wind."
Wind - A flow of air.
Custom - A tradition or habit.
Appearance - A form or look.
Movement - The state of affairs in the world.
Taste - A feeling or atmosphere.
Illness - The name of a sickness.
Teach - To instruct or influence.
Suggest - To hint or imply something without directly saying it, and to have an effect on someone through words or actions.
Wind - A symbol of strength, resilience, and freedom.
Flow - Representing the natural flow of life and the journey of life.
Custom - A reminder to follow traditions and values.
Movement - Representing the ever-changing nature of life and the need to adapt.
Taste - Representing the unique flavor of life and the joy of living.
Illness - Representing the strength to overcome adversity.
Blown By The Wind - Representing the power of nature and the need to go with the flow.
Teach - Representing the importance of learning and knowledge.
Influence - Representing the power of words and actions.
摩 means "friction, rub, chafe."
風 means "wind."
Wind - A flow of air.
Custom - A tradition or habit.
Appearance - A form or look.
Movement - The state of affairs in the world.
Taste - A feeling or atmosphere.
Illness - The name of a sickness.
Teach - To instruct or influence.
Suggest - To hint or imply something without directly saying it, and to have an effect on someone through words or actions.
Wind - A symbol of strength, resilience, and freedom.
Flow - Representing the natural flow of life and the journey of life.
Custom - A reminder to follow traditions and values.
Movement - Representing the ever-changing nature of life and the need to adapt.
Taste - Representing the unique flavor of life and the joy of living.
Illness - Representing the strength to overcome adversity.
Blown By The Wind - Representing the power of nature and the need to go with the flow.
Teach - Representing the importance of learning and knowledge.
Influence - Representing the power of words and actions.
眞 means "true, genuine."
True - Without lies or deception, in its natural state, exactly as it is.
Appearance - Form, portrait, shape of an object.
Calligraphy - One of the writing styles.
Genuine - True, correct, complete.
True - This is a positive and uplifting name that conveys a sense of honesty and integrity. It is a great choice for a baby who will grow up to be a trustworthy and reliable person.
Genuine - This is a name that conveys a sense of authenticity and sincerity. It is a great choice for a baby who will grow up to be a person of strong character and integrity.
Natural - This is a name that conveys a sense of being in harmony with nature. It is a great choice for a baby who will grow up to be a person who respects and appreciates the natural world.
Unaltered - This is a name that conveys a sense of being untouched and unaltered. It is a great choice for a baby who will grow up to be a person who values authenticity and originality.
Authentic - This is a name that conveys a sense of being genuine and true. It is a great choice for a baby who will grow up to be a person of strong character and integrity.
Perfect - This is a name that conveys a sense of being complete and flawless. It is a great choice for a baby who will grow up to be a person of high standards and excellence.
風 means "wind."
Wind - A flow of air.
Custom - A tradition or habit.
Appearance - A form or look.
Movement - The state of affairs in the world.
Taste - A feeling or atmosphere.
Illness - The name of a sickness.
Teach - To instruct or influence.
Suggest - To hint or imply something without directly saying it, and to have an effect on someone through words or actions.
Wind - A symbol of strength, resilience, and freedom.
Flow - Representing the natural flow of life and the journey of life.
Custom - A reminder to follow traditions and values.
Movement - Representing the ever-changing nature of life and the need to adapt.
Taste - Representing the unique flavor of life and the joy of living.
Illness - Representing the strength to overcome adversity.
Blown By The Wind - Representing the power of nature and the need to go with the flow.
Teach - Representing the importance of learning and knowledge.
Influence - Representing the power of words and actions.
真 means "truth, reality, genuine."
Truthful - Without lies or deception.
Natural - In its original state.
Unaltered - In its original form.
Genuine - Real and authentic.
Accurate - Correct and precise.
Complete - Having all the necessary parts.
True - This is a positive and uplifting name that conveys a sense of honesty and integrity. It is a great choice for a baby who is expected to grow up to be a trustworthy and reliable person.
Genuine - This is a name that conveys a sense of authenticity and sincerity. It is a great choice for a baby who is expected to be genuine and authentic in all aspects of life.
Natural - This is a name that conveys a sense of being in harmony with nature. It is a great choice for a baby who is expected to be in tune with the natural world and to appreciate its beauty.
Unaltered - This is a name that conveys a sense of being untouched and unaltered. It is a great choice for a baby who is expected to remain true to themselves and to not be swayed by external influences.
Authentic - This is a name that conveys a sense of being genuine and true. It is a great choice for a baby who is expected to be honest and authentic in all aspects of life.
Pure - This is a name that conveys a sense of being pure and untainted. It is a great
風 means "wind."
Wind - A flow of air.
Custom - A tradition or habit.
Appearance - A form or look.
Movement - The state of affairs in the world.
Taste - A feeling or atmosphere.
Illness - The name of a sickness.
Teach - To instruct or influence.
Suggest - To hint or imply something without directly saying it, and to have an effect on someone through words or actions.
Wind - A symbol of strength, resilience, and freedom.
Flow - Representing the natural flow of life and the journey of life.
Custom - A reminder to follow traditions and values.
Movement - Representing the ever-changing nature of life and the need to adapt.
Taste - Representing the unique flavor of life and the joy of living.
Illness - Representing the strength to overcome adversity.
Blown By The Wind - Representing the power of nature and the need to go with the flow.
Teach - Representing the importance of learning and knowledge.
Influence - Representing the power of words and actions.
磨 means "polish, brush, grind."
Grind - To reduce something to small particles by crushing it with an abrasive surface.
Pull - To apply force to something in order to move it in a particular direction.
Rub - To move one's hand or an object over a surface with pressure.
Polish - To make something smooth and shiny by rubbing it with an abrasive material.
Diligence - To be hardworking and persistent in one's efforts.
Grind - To symbolize the strength and resilience of the baby.
Pull - To signify the baby's ability to overcome obstacles.
Rub - To represent the baby's gentle and caring nature.
Polish - To signify the baby's potential to become something beautiful and valuable.
Diligence - To represent the baby's determination and ambition.
風 means "wind."
Wind - A flow of air.
Custom - A tradition or habit.
Appearance - A form or look.
Movement - The state of affairs in the world.
Taste - A feeling or atmosphere.
Illness - The name of a sickness.
Teach - To instruct or influence.
Suggest - To hint or imply something without directly saying it, and to have an effect on someone through words or actions.
Wind - A symbol of strength, resilience, and freedom.
Flow - Representing the natural flow of life and the journey of life.
Custom - A reminder to follow traditions and values.
Movement - Representing the ever-changing nature of life and the need to adapt.
Taste - Representing the unique flavor of life and the joy of living.
Illness - Representing the strength to overcome adversity.
Blown By The Wind - Representing the power of nature and the need to go with the flow.
Teach - Representing the importance of learning and knowledge.
Influence - Representing the power of words and actions.
舞 means "dance, flit, circle, wheel, revolve."
Dance - To move rhythmically to music, often in a group.
Whirl - To spin or rotate rapidly.
Encourage - To give support, confidence, or hope to someone.
Play With - To handle or manipulate something in a playful or mischievous way.
風 means "wind."
Wind - A flow of air.
Custom - A tradition or habit.
Appearance - A form or look.
Movement - The state of affairs in the world.
Taste - A feeling or atmosphere.
Illness - The name of a sickness.
Teach - To instruct or influence.
Suggest - To hint or imply something without directly saying it, and to have an effect on someone through words or actions.
Wind - A symbol of strength, resilience, and freedom.
Flow - Representing the natural flow of life and the journey of life.
Custom - A reminder to follow traditions and values.
Movement - Representing the ever-changing nature of life and the need to adapt.
Taste - Representing the unique flavor of life and the joy of living.
Illness - Representing the strength to overcome adversity.
Blown By The Wind - Representing the power of nature and the need to go with the flow.
Teach - Representing the importance of learning and knowledge.
Influence - Representing the power of words and actions.
茉 means "jasmine."
Jasmine - A small evergreen shrub of the mallow family, used as a name for its resemblance to the jasmine flower.
Fragrance - A pleasant smell, often associated with flowers.
Beauty - A quality that pleases the senses, especially the sight.
Fragrance - This kanji that evokes a pleasant smell, often associated with flowers, and symbolizes the beauty and joy of life.
Beauty - This kanji that symbolizes the beauty and joy of life, and is associated with qualities that please the senses, especially the sight.
Joy - This kanji that symbolizes the beauty and joy of life, and is associated with qualities that bring happiness and contentment.
風 means "wind."
Wind - A flow of air.
Custom - A tradition or habit.
Appearance - A form or look.
Movement - The state of affairs in the world.
Taste - A feeling or atmosphere.
Illness - The name of a sickness.
Teach - To instruct or influence.
Suggest - To hint or imply something without directly saying it, and to have an effect on someone through words or actions.
Wind - A symbol of strength, resilience, and freedom.
Flow - Representing the natural flow of life and the journey of life.
Custom - A reminder to follow traditions and values.
Movement - Representing the ever-changing nature of life and the need to adapt.
Taste - Representing the unique flavor of life and the joy of living.
Illness - Representing the strength to overcome adversity.
Blown By The Wind - Representing the power of nature and the need to go with the flow.
Teach - Representing the importance of learning and knowledge.
Influence - Representing the power of words and actions.
麻 means "hemp, flax, linen."
Numbness - A feeling of being unable to move or feel sensation.
Hemp - A plant of the Cannabis family, used for making rope, fabric, and paper.
Sesame - A plant of the Pedaliaceae family, used for making oil and condiments.
Strength - The plant fibers of hemp and sesame are strong and resilient, symbolizing strength and resilience in a person.
Wisdom - Hemp and sesame are used in traditional medicines, symbolizing wisdom and knowledge.
Protection - Hemp and sesame are used to make protective clothing and fabrics, symbolizing protection and safety.
颯 means "brisk, swift, quick."
眞 means "true, genuine."
True - Without lies or deception, in its natural state, exactly as it is.
Appearance - Form, portrait, shape of an object.
Calligraphy - One of the writing styles.
Genuine - True, correct, complete.
True - This is a positive and uplifting name that conveys a sense of honesty and integrity. It is a great choice for a baby who will grow up to be a trustworthy and reliable person.
Genuine - This is a name that conveys a sense of authenticity and sincerity. It is a great choice for a baby who will grow up to be a person of strong character and integrity.
Natural - This is a name that conveys a sense of being in harmony with nature. It is a great choice for a baby who will grow up to be a person who respects and appreciates the natural world.
Unaltered - This is a name that conveys a sense of being untouched and unaltered. It is a great choice for a baby who will grow up to be a person who values authenticity and originality.
Authentic - This is a name that conveys a sense of being genuine and true. It is a great choice for a baby who will grow up to be a person of strong character and integrity.
Perfect - This is a name that conveys a sense of being complete and flawless. It is a great choice for a baby who will grow up to be a person of high standards and excellence.
颯 means "brisk, swift, quick."
舞 means "dance, flit, circle, wheel, revolve."
Dance - To move rhythmically to music, often in a group.
Whirl - To spin or rotate rapidly.
Encourage - To give support, confidence, or hope to someone.
Play With - To handle or manipulate something in a playful or mischievous way.
Names that have the same gender and start with F.
2,799 views
3,266 views
1,217 views
921 views
1,202 views
1,592 views
1,442 views
1,027 views
1,916 views
3,759 views
Here are some sample tags. Choose 'English word meanings' and try searching for any English word you like!
Sort by Most Kanji Variations
This is the order of names with many variations of kanji.
Basically, names with more variations are more common and familiar to the Japanese.
Sort by Most Viewed
The names are sorted by the number of times they have been viewed on this site. This ranking is based on the behavior of users around the world, including Japan, so it does not mean that the names are commonly viewed by Japanese people only.
Please note that just because a name has been viewed more times does not mean it is a famous name in Japan.
What is Hiragana?
Hiragana is a syllabary used in written Japanese, which originated from the cursive style of Kanji.
What is Katakana?
Katakana is also a Japanese syllabary. Basically, the characters don't have any meaning by themselves, they only represent the sounds.
Japanese try to express the words came from foreign languages with the most similar sounds in Japanese using Katakana.
What is English Transcription?
English Transcription is a term used when translating Japanese names into English. It represents a romanised version of the name with the aim of reproducing the pronunciation as accurately as possible. English Transcription can also be used for name searches.
Japanese Style Nickname
In Japan, nicknames are commonly used to express familiarity and affection. Here are key features and contexts:
Shortened Forms: Names are often shortened for ease and intimacy, such as 'Yuki' from 'Yukiko' or 'Taka' from 'Takashi'.
Suffixes: Terms like 'chan' for girls and 'kun' for boys are added to names among close friends and family. However, 'chan' can also be used for boys during childhood. Additionally, among adults who are very close, like best friends, 'chan' may still be used to convey affection and familiarity. More Details
Usage and Cultural Aspects: Nicknames are typically used in informal settings among friends, family, or close colleagues, and are not suitable for formal or professional environments. The use of a nickname suggests a degree of intimacy and should reflect the nature of the relationship. Young people often demonstrate creativity in their social interactions by crafting unique nicknames.
Note: In Japanese, the long vowel sound is indicated by a special character called a "chōonpu" (長音符), which looks like a horizontal dash (ー). This character serves to extend the duration of the vowel sound immediately preceding it. For instance, in the name "あーちゃん" (A-chan), the "あ" (A) is extended, producing a prolonged "ah" sound, similar to the "a" in "father."
Households?
The names are sorted by the number of Japanese households where the surname is used.
The more households there are, the more famous and common the surname is.
About this site's data of last names