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26,551 first names, 70,620 last names, 333,585 kanji variations.
one of the best Japanese name search tools for your baby!
Rukko(るっこ)
Rucchan( るっちゃん)
Rukochan( るこちゃん)![]()
This name is considered unisex, but it's more commonly used for girls.
See the boys' version here.
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 "Ruko," ranked by the total number of "Good!" votes.
月 means "moon, month, monthly."
Moon - The celestial body visible in the sky; Earth's satellite.
Month - One Calendar Month; one of twelve divisions of a year.
Monday - One of the seven days of the week.
Moon - The moon symbolizes elegance, tranquility, and the beauty of impermanence in Japanese aesthetics. May your child possess the moon's gentle beauty, illuminating the darkness with quiet grace.
Month - Months mark the cycles of nature, the lunar rhythm that governs tides and growth. May your child flow with life's natural cycles, attuned to nature's rhythms.
Monthly - Months mark the cycles of nature, the lunar rhythm that governs tides and growth. May your child flow with life's natural cycles, attuned to nature's rhythms.
Monday - Each day brings new opportunities and blessings to embrace. May your child make the most of every day given to them.
子 means "child, boy, honorific."
Boy - A Male Child; when "子" refers to boys and "女" to girls.
Honorific - A respectful title for adult males.
Master - A respectful title for teachers, scholars, or people of status.
Philosopher - A Thinker; one well-versed in learning; also their writings and teachings.
Rat - The first of the twelve zodiac signs; north direction; midnight; the animal is the rat.
Thinker - A person knowledgeable in scholarship and philosophy, as well as their writings and thoughts.
Time - The twelfth hour of the night, and the two hours before and after it.
Viscount - The fourth of five noble ranks (duke, marquis, earl, viscount, baron).
Child - Children represent hope, innocence, and the continuation of family and dreams. May your child remain young at heart, carrying hope and wonder throughout their life.
Boy - Boys represent potential, energy, and the promise of future accomplishment. May your child carry boundless energy and fulfill their great potential.
Honorific - Honorifics reflect respect, social harmony, and proper recognition of others. May your child both earn and give respect appropriately throughout life.
Female Name - Names carry identity and destiny, shaping one's path through life. May your child's name bring them good fortune and guide their character.
Feminine Suffix - This element in names traditionally conveyed wishes for grace and gentleness. May your child embody grace and gentleness in all their interactions.
Master - Mastery comes through dedicated practice and the humility to remain always a student. May your child pursue mastery in their chosen path, dedicated to lifelong improvement.
Philosopher - Philosophers seek truth and wisdom, guiding others toward deeper understanding. May your child seek wisdom and truth, enlightening both themselves and others.
Rat - The rat (子) is the first zodiac sign, symbolizing resourcefulness, intelligence, and new beginnings in Japanese culture. May your child possess the rat's cleverness and resourcefulness, always finding opportunities in any situation.
Seed - Seeds contain infinite potential, representing beginnings and future growth. May your child, like a seed, grow into something magnificent from humble beginnings.
Small Thing - Small things are often the most precious; simplicity and humility have their own greatness. May your child appreciate the small things, finding great meaning in simple moments.
Thinker - Thinkers shape the world through ideas, reason, and contemplation. May your child think deeply and contribute valuable ideas to the world.
Time - Time is precious and irreplaceable, the medium through which life unfolds. May your child use time wisely, treasuring each moment as the gift it is.
Viscount - Noble titles represent responsibility, honor, and service to others. May your child carry themselves with nobility, serving others with honor.
瑠 means "lapis lazuli."
恋 means "to yearn, love."
Love - The feeling of yearning for someone.
Long-lasting - A feeling that will never leave the heart.
Strongly Attracted - Feeling a strong pull of the heart towards someone.
To Yearn - Years mark growth, accumulate wisdom, and measure the journey of life. May your child's years be many and fruitful, each one adding wisdom.
Love - Love encompasses affection, devotion, and the selfless care for others' wellbeing. May your child give and receive love abundantly, their heart full of warmth for others.
Long-lasting - Length represents endurance, patience, and the journey that extends through time. May your child have long patience and endurance for life's extended journeys.
Strongly Attracted - Strength includes physical power, mental fortitude, and moral courage. May your child be strong in body, mind, and spirit, facing all with courage.
流 means "flow, current, style."
Current - A body of moving water.
Counting - A way of counting flags or brooms.
Exile - To exile as a punishment, to send away to a distant place.
Fellowship - Companions, bloodline, same kind.
Spread - To spread, to disseminate, to pass on.
Status - Quality, class, rank, social standing.
Stream - A stream, a flowing river, a changing state.
Unfounded - Something without basis, something done carelessly, something uncertain.
Flow - Flowing represents natural movement, ease, and going with life's currents. May your child flow through life with natural grace.
Current - The current represents moving forward, flowing energy, and the power of momentum. May your child ride life's currents wisely.
Style - Style - A Manner; a school of thought - carries meaning in Japanese naming tradition. May your child embody the positive aspects of style throughout life.
Counting - Noble titles carry both honor and responsibility to serve others. May your child carry themselves with dignity and serve others honorably.
Exile - Places hold meaning, memory, and the context for our lives. May your child find their place in the world and make it better.
Fellowship - Fellowship - Companions, bloodline, same kind - carries meaning in Japanese naming tradition. May your child embody the positive aspects of fellowship throughout life.
Spread - Spreading represents sharing, expansion, and the dissemination of good. May your child spread kindness and knowledge wherever they go.
Status - Noble titles carry both honor and responsibility to serve others. May your child carry themselves with dignity and serve others honorably.
Stream - Streams represent freshness, the beginning of journeys, and the purity of mountain springs. May your child carry the freshness of a mountain stream, pure of heart and full of life.
Unfounded - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
胡 means "barbarian, random, what."
Barbarian - Ancient northern or western peoples of China.
What - A question word expressing doubt.
Ebisu - An ancient ethnic group living in the north and west of China.
Longevity - Long life.
Barbarian - Barbarian represents a role of purpose and contribution to society. May your child embody the barbarian's dedication and skill in their life's work.
Random - Random - Haphazard; careless - carries meaning in Japanese naming tradition. May your child embody the positive aspects of random throughout life.
What - Writing preserves thought, enables communication, and spans time. May your child write their story well and read widely.
Ebisu - Directions guide us on our journey, helping us find our way. May your child always find their direction in life.
Longevity - Length represents endurance, patience, and the journey that extends through time. May your child have long patience and endurance for life's extended journeys.
流 means "flow, current, style."
Current - A body of moving water.
Counting - A way of counting flags or brooms.
Exile - To exile as a punishment, to send away to a distant place.
Fellowship - Companions, bloodline, same kind.
Spread - To spread, to disseminate, to pass on.
Status - Quality, class, rank, social standing.
Stream - A stream, a flowing river, a changing state.
Unfounded - Something without basis, something done carelessly, something uncertain.
Flow - Flowing represents natural movement, ease, and going with life's currents. May your child flow through life with natural grace.
Current - The current represents moving forward, flowing energy, and the power of momentum. May your child ride life's currents wisely.
Style - Style - A Manner; a school of thought - carries meaning in Japanese naming tradition. May your child embody the positive aspects of style throughout life.
Counting - Noble titles carry both honor and responsibility to serve others. May your child carry themselves with dignity and serve others honorably.
Exile - Places hold meaning, memory, and the context for our lives. May your child find their place in the world and make it better.
Fellowship - Fellowship - Companions, bloodline, same kind - carries meaning in Japanese naming tradition. May your child embody the positive aspects of fellowship throughout life.
Spread - Spreading represents sharing, expansion, and the dissemination of good. May your child spread kindness and knowledge wherever they go.
Status - Noble titles carry both honor and responsibility to serve others. May your child carry themselves with dignity and serve others honorably.
Stream - Streams represent freshness, the beginning of journeys, and the purity of mountain springs. May your child carry the freshness of a mountain stream, pure of heart and full of life.
Unfounded - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
虹 means "rainbow, to disturb."
Rainbow - The arc of seven colors appearing in the sky after rain.
Discord - To be in disagreement or dispute.
Disruption - To be disturbed or confused.
Turmoil - To be in a state of confusion or chaos.
Rainbow - Rain is a blessing that nourishes the rice fields, symbolizing abundance, renewal, and purification. May your child bring refreshing renewal to others, nurturing growth wherever they go.
To Disturb - The act of disturb represents purposeful action and the will to make a difference. May your child disturb with wisdom and purpose, making a positive difference in the world.
Discord - Discord - To be in disagreement or dispute - carries meaning in Japanese naming tradition. May your child embody the positive aspects of discord throughout life.
Disruption - Disruption represents a significant process or state. May your child understand and embody the meaning of disruption.
Turmoil - Turmoil - To be in a state of confusion or chaos - carries meaning in Japanese naming tradition. May your child embody the positive aspects of turmoil throughout life.
琉 means "lapis lazuli, ryukyu."
Lapis Lazuli - Lapis lazuli represents the night sky, truth, and royal wisdom in many ancient cultures. May your child possess lapis lazuli's depth, embodying truth and royal wisdom.
Ryukyu - Earth represents stability, nurturing, and solid foundation. May your child stand on solid ground with deep roots.
琥 means "amber, tiger tally."
Amber - Amber represents a role of purpose and contribution to society. May your child embody the amber's dedication and skill in their life's work.
Tiger Tally - Tiger Tally - A tiger-shaped token of authority - carries meaning in Japanese naming tradition. May your child embody the positive aspects of tiger tally throughout life.
琉 means "lapis lazuli, ryukyu."
Lapis Lazuli - Lapis lazuli represents the night sky, truth, and royal wisdom in many ancient cultures. May your child possess lapis lazuli's depth, embodying truth and royal wisdom.
Ryukyu - Earth represents stability, nurturing, and solid foundation. May your child stand on solid ground with deep roots.
瑚 means "ritual vessel, coral."
Coral - The calcareous remains of coral organisms in the sea, used for decoration.
Ritual Vessel - Names carry identity and meaning, shaping one's path through life. May your child's name bring them good fortune and guide their character.
Coral - Being coral represents a valuable quality that enriches character and life. May your child be coral, letting this quality guide their path.
琉 means "lapis lazuli, ryukyu."
Lapis Lazuli - Lapis lazuli represents the night sky, truth, and royal wisdom in many ancient cultures. May your child possess lapis lazuli's depth, embodying truth and royal wisdom.
Ryukyu - Earth represents stability, nurturing, and solid foundation. May your child stand on solid ground with deep roots.
虹 means "rainbow, to disturb."
Rainbow - The arc of seven colors appearing in the sky after rain.
Discord - To be in disagreement or dispute.
Disruption - To be disturbed or confused.
Turmoil - To be in a state of confusion or chaos.
Rainbow - Rain is a blessing that nourishes the rice fields, symbolizing abundance, renewal, and purification. May your child bring refreshing renewal to others, nurturing growth wherever they go.
To Disturb - The act of disturb represents purposeful action and the will to make a difference. May your child disturb with wisdom and purpose, making a positive difference in the world.
Discord - Discord - To be in disagreement or dispute - carries meaning in Japanese naming tradition. May your child embody the positive aspects of discord throughout life.
Disruption - Disruption represents a significant process or state. May your child understand and embody the meaning of disruption.
Turmoil - Turmoil - To be in a state of confusion or chaos - carries meaning in Japanese naming tradition. May your child embody the positive aspects of turmoil throughout life.
瑠 means "lapis lazuli."
湖 means "lake."
Lake - A large body of water surrounded by land, usually fresh water.
Dongting Lake - A large lake in China, located in the middle of the Yangtze River basin.
Lake - Lakes represent tranquility, depth, and reflective wisdom. Their still waters mirror the sky while holding hidden depths. May your child possess the lake's serene surface and profound depths of character.
Dongting Lake - The great Dongting Lake represents vast expanse, legendary beauty, and poetic inspiration. May your child possess vast, inspiring presence.
瑠 means "lapis lazuli."
瑚 means "ritual vessel, coral."
Coral - The calcareous remains of coral organisms in the sea, used for decoration.
Ritual Vessel - Names carry identity and meaning, shaping one's path through life. May your child's name bring them good fortune and guide their character.
Coral - Being coral represents a valuable quality that enriches character and life. May your child be coral, letting this quality guide their path.
瑠 means "lapis lazuli."
胡 means "barbarian, random, what."
Barbarian - Ancient northern or western peoples of China.
What - A question word expressing doubt.
Ebisu - An ancient ethnic group living in the north and west of China.
Longevity - Long life.
Barbarian - Barbarian represents a role of purpose and contribution to society. May your child embody the barbarian's dedication and skill in their life's work.
Random - Random - Haphazard; careless - carries meaning in Japanese naming tradition. May your child embody the positive aspects of random throughout life.
What - Writing preserves thought, enables communication, and spans time. May your child write their story well and read widely.
Ebisu - Directions guide us on our journey, helping us find our way. May your child always find their direction in life.
Longevity - Length represents endurance, patience, and the journey that extends through time. May your child have long patience and endurance for life's extended journeys.
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What is Hiragana?
Hiragana is one of the two Japanese syllabaries. Each character represents a sound (mora), not a meaning. It is used for native words, grammatical particles, verb/adjective endings (okurigana), and to show pronunciation above kanji (furigana). It developed from cursive forms of kanji.
What is Katakana?
Katakana is one of the two Japanese syllabaries. Each character represents a sound (mora), not a meaning. It is mainly used to write foreign words and names, loanwords, onomatopoeia, and for emphasis.
What are English Syllables?
A syllable is a unit of pronunciation in English — it’s the beat you hear when you say a word.
Here are a few quick examples:
cat = 1 syllable
ba-by = 2 syllables
beau-ti-ful = 3 syllables
On this site, English Syllables show how a name naturally breaks into sounds when spoken in English. This helps you understand how English speakers naturally say the name and where they pause between sounds.
What are Japanese Morae?
A mora (plural: morae, Japanese: 拍 Haku) is the basic unit of sound in Japanese — think of it as one rhythmic “beat” when speaking.
Here are a few quick examples:
あ (a) = 1 mora
あい (a-i) = 2 morae
きょう (kyo-u) = 2 morae
On this site, Japanese Morae show how many “beats” a name has in Japanese. Most Japanese names have about 2–4 morae, which affects how natural and rhythmic the name sounds to native speakers.
This helps you see how the name fits into the natural rhythm of Japanese speech.
What is English Transcription?
“English transcription” (romanization) is the romanized form of a Japanese name, intended to reproduce its pronunciation as closely as possible. It is also useful for searching names on this site.
Japanese-Style Nicknames
In Japan, nicknames are used to express familiarity and affection. Typical features include:
Shortened forms: Names are often shortened for closeness, e.g., “Yuki” from “Yukiko” or “Taka” from “Takashi”.
Suffixes: Terms like “-chan” (often for girls, also for young children) and “-kun” (often for boys) are used among family and close friends. Among very close adults, “-chan” may still be used. More details
Use & context: Nicknames are informal—common among friends, family, or close colleagues—and are not suitable for formal or professional settings. Their use implies a certain degree of intimacy.
Long vowels: The long vowel mark “chōonpu” (ー) extends the preceding vowel. For example, “あーちゃん” (A-chan) lengthens the “あ” sound.
Households
Sorts surnames by the estimated number of Japanese households that use them. More households generally indicates a more common or well-known surname.
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