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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!
Seokun(せおくん)
Osechan(おせちゃん)
Sesechan(せせちゃん)![]()
This name is considered unisex, but it's more commonly used for boys.
See the girls' version here.
This name is also used as a surname:
Seo
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 "Seo," ranked by the total number of "Good!" votes.
勢 means "force, vigor, situation."
Activity, Vitality - The state or quality of being active or energetic.
Form, Appearance - The way something looks or is arranged.
Group, Number - A large number of people or things that are together or in the same place.
Force - Strength represents resilience, capability, and the power to overcome. May your child develop strength of body, mind, and character.
Vigor - Vigor represents a role of purpose and contribution to society. May your child embody the vigor's dedication and skill in their life's work.
Situation - Situation represents a significant process or state. May your child understand and embody the meaning of situation.
Activity, Vitality - Activity/Vitality - The state or quality of being active or energetic - carries meaning in Japanese naming tradition. May your child embody the positive aspects of activity/vitality throughout life.
Army - Age brings wisdom, experience, and connection to the past. May your child respect what is old and learn from history.
Form, Appearance - Form represents shape, structure, and the visible expression of inner essence. May your child give beautiful form to their ideas, expressing their inner essence.
Group, Number - Groups represent community, belonging, and the strength found in numbers. May your child find their group, belonging to communities of purpose and support.
朗 means "cheerful, clear, resonant."
Cheerful - Bright and sunny in disposition; clear and open-hearted.
Resonant - Having a full, clear sound that carries well.
少 means "few, little, young."
Few - A small number.
Little - Small in amount.
Insufficient - Not enough or not adequate.
Lack - To be deficient.
Rare - Not occurring often.
Short - A brief period of time.
Few - Few represents selectivity, quality over quantity, and treasured intimacy. May your child choose quality over quantity, treasuring deep connections.
Little - Little represents appreciation for small things and the power of modest beginnings. May your child appreciate life's small wonders and grow from humble beginnings.
Young - Youth represents vitality, potential, and the fresh energy of new beginnings. May your child retain youthful vitality and the fresh energy of endless possibility.
Insufficient - Insufficient - Not enough or not adequate - carries meaning in Japanese naming tradition. May your child embody the positive aspects of insufficient throughout life.
Lack - Lack - To be deficient - carries meaning in Japanese naming tradition. May your child embody the positive aspects of lack throughout life.
Rare - Rare - Not occurring often - carries meaning in Japanese naming tradition. May your child embody the positive aspects of rare throughout life.
Short - Brevity represents efficiency, focus, and making the most of limited time. May your child make every moment count, achieving much in little time.
太 means "thick, great, very."
Bold - Describes someone who is daring.
Grand - Magnificent; impressive; principal.
Thick - Food represents sustenance, sharing, and the gifts of the earth. May your child be well nourished and share food generously.
Great - Greatness encompasses exceptional ability, noble character, and significant achievement. May your child achieve true greatness—not just in accomplishment, but in character.
Bold - Bold - Describes someone who is daring - carries meaning in Japanese naming tradition. May your child embody the positive aspects of bold throughout life.
Grand - Grandness represents magnificence, noble ambition, and achieving great things. May your child dream grand dreams and achieve magnificent things with noble purpose.
世 means "world, generation, life."
Generation - A Period of Time; an era.
Life - One's lifetime.
Society - The world, the people and the environment around us.
Succession - The passing down of something from one generation to the next.
World - The world represents the entirety of existence, global connection, and universal perspective. May your child embrace the whole world, thinking globally while acting locally.
Generation - Each generation builds upon the last while creating something new. May your child honor past generations while contributing to the future.
Life - Life is the precious gift, the journey of experiences that shapes who we become. May your child live fully, treasuring every moment of this precious gift.
Society - Circles represent wholeness, cycles, and completeness. May your child experience life's full circle with grace.
Succession - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
逢 means "meet, encounter, welcome."
Meet - Noble titles carry both honor and responsibility to serve others. May your child carry themselves with dignity and serve others honorably.
Encounter - Encounter represents a role of purpose and contribution to society. May your child embody the encounter's dedication and skill in their life's work.
Welcome - Welcome - To Greet; to receive - carries meaning in Japanese naming tradition. May your child embody the positive aspects of welcome throughout life.
Abundant - Abundance represents the overflowing blessings that come from a generous universe. May your child live abundantly, overflowing with blessings to share.
Big - Bigness represents generosity, capacity, and the ability to embrace much. May your child have a big heart, with generous capacity to embrace all of life.
星 means "star, celestial, suspect."
Star - A celestial body visible at night.
Celestial - Relating to the sky or heavens.
Suspect - A person under investigation.
Aim - A target, a goal.
Star - Stars represent hope, guidance, and the eternal connection between heaven and earth. May your child be a guiding star, leading others with wisdom and shining brightly even in darkness.
Celestial - Being celestial represents a valuable quality that enriches character and life. May your child be celestial, letting this quality guide their path.
Suspect - Children carry forward the hopes and dreams of their families. May your child fulfill the hopes placed in them and add their own.
Aim - Aim - A target, a goal - carries meaning in Japanese naming tradition. May your child embody the positive aspects of aim throughout life.
於 means "at, alas."
At - Indicating time or place.
Alas - An exclamation of feeling.
Oh - Used to express emotion, such as awe or admiration.
At - Places hold meaning, memory, and the context for our lives. May your child find their place in the world and make it better.
Alas - Expressions of sorrow acknowledge difficulty while moving forward. May your child face sorrows with resilience and hope.
Oh - Oh - Used to express emotion, such as awe or admiration - carries meaning in Japanese naming tradition. May your child embody the positive aspects of oh throughout life.
瀬 means "shallows, rapids, position."
Rapids - Fast-flowing Parts of Rivers; swift current.
Position - Place; situation; reliance; support; time; occasion.
Shallows - The shallows represent accessible depth, careful wading, and gradual entry. May your child enter gradually and carefully.
Rapids - The rapids represent exciting challenge, navigating turbulence, and skilled passage. May your child navigate rapids skillfully.
Position - Places hold meaning, memory, and the context for our lives. May your child find their place in the world and make it better.
央 means "center, middle, harmonious."
Harmonious - Voices blending in harmony.
Harmony - The harmonious sound or balance of something.
Vividness - The vividness or clarity of something.
Center - The center represents balance, stability, and being at the heart of things. May your child find their center, balanced and stable at the heart of their world.
Middle - Middle represents moderation, balance, and the golden mean between extremes. May your child find the golden middle path, avoiding extremes with wisdom.
Harmonious - Being harmonious represents a valuable quality that enriches character and life. May your child be harmonious, letting this quality guide their path.
End, Cease - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
Harmony - Harmony (和) is the central Japanese value of peaceful coexistence and balanced relationships. May your child bring harmony wherever they go, creating peace and balance in all relationships.
Vividness - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
瀬 means "shallows, rapids, position."
Rapids - Fast-flowing Parts of Rivers; swift current.
Position - Place; situation; reliance; support; time; occasion.
Shallows - The shallows represent accessible depth, careful wading, and gradual entry. May your child enter gradually and carefully.
Rapids - The rapids represent exciting challenge, navigating turbulence, and skilled passage. May your child navigate rapids skillfully.
Position - Places hold meaning, memory, and the context for our lives. May your child find their place in the world and make it better.
旺 means "vigorous, flourishing, radiant."
Flourishing - Prospering; blooming.
Prosperous - Describes a state of being successful and thriving.
Vigorous - Being vigorous represents a valuable quality that enriches character and life. May your child be vigorous, letting this quality guide their path.
Flourishing - Flourishing represents thriving, growth, and the fullest expression of potential. May your child flourish throughout life, thriving in every season.
Radiant - Radiance represents inner light shining forth and brilliant presence. May your child radiate light and warmth.
Prosperous - Prosperity represents flourishing, abundance, and the success that comes from effort. May your child prosper in all good endeavors, flourishing in every season.
瀬 means "shallows, rapids, position."
Rapids - Fast-flowing Parts of Rivers; swift current.
Position - Place; situation; reliance; support; time; occasion.
Shallows - The shallows represent accessible depth, careful wading, and gradual entry. May your child enter gradually and carefully.
Rapids - The rapids represent exciting challenge, navigating turbulence, and skilled passage. May your child navigate rapids skillfully.
Position - Places hold meaning, memory, and the context for our lives. May your child find their place in the world and make it better.
生 means "to live, alive, life."
To Give Birth - To be Born; to produce; to create; to occur.
Raw - Unprocessed; unripe; inexperienced.
Scholar - A title for learned people; teacher.
To Give Birth - Birth represents new beginnings, potential, and the miracle of new life. May your child bring new beginnings wherever they go, birthing fresh possibilities.
To Grow - Growing represents continuous improvement, development, and reaching potential. May your child never stop growing, always reaching toward greater potential.
To Reside - The act of reside represents purposeful action and the will to make a difference. May your child reside with wisdom and purpose, making a positive difference in the world.
Alive - Being alive represents a valuable quality that enriches character and life. May your child be alive, letting this quality guide their path.
Life - Life is the precious gift, the journey of experiences that shapes who we become. May your child live fully, treasuring every moment of this precious gift.
Humble Self - Humility is the foundation of learning and the source of true greatness. May your child be humble, knowing that humility opens the door to wisdom.
Innate - Innate - From Birth; natural disposition - carries meaning in Japanese naming tradition. May your child embody the positive aspects of innate throughout life.
Opera Role - Historical periods remind us to learn from the past while building the future. May your child appreciate history and contribute to their own era.
Pure - Purity represents cleanliness of heart, clarity of intent, and freedom from corruption. May your child remain pure in heart and intention, uncorrupted by the world.
Raw - Raw - Unprocessed; unripe; inexperienced - carries meaning in Japanese naming tradition. May your child embody the positive aspects of raw throughout life.
Scholar - Scholars dedicate themselves to learning and the preservation of knowledge. May your child embrace learning with passion and share knowledge generously.
Student - Student - One who learns; a pupil - carries meaning in Japanese naming tradition. May your child embody the positive aspects of student throughout life.
瀬 means "shallows, rapids, position."
Rapids - Fast-flowing Parts of Rivers; swift current.
Position - Place; situation; reliance; support; time; occasion.
Shallows - The shallows represent accessible depth, careful wading, and gradual entry. May your child enter gradually and carefully.
Rapids - The rapids represent exciting challenge, navigating turbulence, and skilled passage. May your child navigate rapids skillfully.
Position - Places hold meaning, memory, and the context for our lives. May your child find their place in the world and make it better.
雄 means "male, superior, strong."
Prosperous - Having Vigor; energetic.
Male - The masculine represents strength, protection, and active energy. May your child embody vigorous strength of character.
Superior - Superior represents a role of purpose and contribution to society. May your child embody the superior's dedication and skill in their life's work.
Strong - Strength includes physical power, mental fortitude, and moral courage. May your child be strong in body, mind, and spirit, facing all with courage.
Prosperous - Prosperity represents flourishing, abundance, and the success that comes from effort. May your child prosper in all good endeavors, flourishing in every season.
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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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