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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!
Seichan(せいちゃん)
Rukun(るくん)
Seikun(せいくん)![]()
This name is considered unisex, but it's more commonly used for boys.
See the girls' 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 "Seiru," ranked by the total number of "Good!" votes.
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.
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.
惺 means "awaken, tranquil, enlighten."
Enlighten - To gain insight and clarity.
Clearly - To be easily seen or understood, obvious.
Quiet - Making no noise or sound, silent.
Understand - To comprehend and grasp the meaning of something.
Awaken - Conflict teaches the value of peace and the courage to stand firm. May your child fight for what is right and seek peace when possible.
Tranquil - Peace represents harmony, serenity, and inner stillness. May your child know inner peace and bring peace to others.
Enlighten - Enlighten - To gain insight and clarity - carries meaning in Japanese naming tradition. May your child embody the positive aspects of enlighten throughout life.
Clearly - Clarity represents transparency, understanding, and the absence of confusion. May your child have clear vision and understanding in all of life's situations.
Quiet - Quietness represents peace, contemplation, and the still space where wisdom grows. May your child find quiet within, where peace and wisdom can flourish.
Understand - Understanding represents wisdom, empathy, and deep comprehension. May your child understand others deeply and be understood in return.
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.
成 means "become, accomplish, form."
To Become, be Completed, Accomplished, Finished - To change/transform.
Accomplish - To Achieve; to complete.
Form - To take shape.
Become - Becoming represents transformation, potential realized, and growth. May your child become all they are meant to be.
To Become, be Completed, Accomplished, Finished - Becoming represents transformation, growth, and the journey of self-development. May your child become all they are capable of being, fulfilling their potential.
Accomplish - Accomplishment represents achievement, completion, and the satisfaction of finishing. May your child accomplish great things, completing what they set out to do.
Form - Forming represents shaping, developing, and bringing into being. May your child form good habits and shape their character well.
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.
成 means "become, accomplish, form."
To Become, be Completed, Accomplished, Finished - To change/transform.
Accomplish - To Achieve; to complete.
Form - To take shape.
Become - Becoming represents transformation, potential realized, and growth. May your child become all they are meant to be.
To Become, be Completed, Accomplished, Finished - Becoming represents transformation, growth, and the journey of self-development. May your child become all they are capable of being, fulfilling their potential.
Accomplish - Accomplishment represents achievement, completion, and the satisfaction of finishing. May your child accomplish great things, completing what they set out to do.
Form - Forming represents shaping, developing, and bringing into being. May your child form good habits and shape their character well.
瑠 means "lapis lazuli."
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.
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.
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.
瑠 means "lapis lazuli."
正 means "correct, accurate, to correct."
To Correct - To Straighten; to make right.
To Fix - To remedy mistakes.
Correct - Correctness represents accuracy, righteousness, and alignment with truth. May your child always seek what is correct, living in alignment with truth.
To Correct - Correctness represents accuracy, righteousness, and alignment with truth. May your child always seek what is correct, living in alignment with truth.
Accurate - Accurate - Without Error; exact - carries meaning in Japanese naming tradition. May your child embody the positive aspects of accurate throughout life.
To Fix - The act of fix represents purposeful action and the will to make a difference. May your child fix with wisdom and purpose, making a positive difference in the world.
Exactly - Straightness represents honesty, directness, and integrity. May your child walk straight paths of integrity.
Main - Main - Principal; original; officially recognized - carries meaning in Japanese naming tradition. May your child embody the positive aspects of main throughout life.
New Year - Newness represents fresh starts, innovation, and the excitement of discovery. May your child embrace the new with courage, pioneering fresh paths with innovation.
Target - Target - An archery target; the center of a target - carries meaning in Japanese naming tradition. May your child embody the positive aspects of target throughout life.
留 means "stay, keep, fasten."
Stay - Staying represents commitment, persistence, and faithful presence. May your child stay true to their values and commitments.
To Stay Still - Staying represents perseverance, commitment, and faithfulness through time. May your child stay true to their commitments, faithful and persevering.
Keep - Keeping represents maintaining, preserving, and faithful holding. May your child keep their promises and maintain what matters.
Fasten - Speed represents efficiency, quick thinking, and the ability to act decisively. May your child think and act quickly when needed, seizing opportunities swiftly.
Pleiades - Names carry identity and meaning, shaping one's path through life. May your child's name bring them good fortune and guide their character.
Ruble - Measurement enables fair assessment and proper understanding. May your child measure what matters by proper standards.
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.
路 means "road, way, method."
Road - A path for travel.
Method - A manner of proceeding.
Administrative Division - The name of an administrative division in the Song Dynasty.
Travel - To go on a journey.
Road - Roads represent the journey of life, the path we choose, and where it leads. May your child find good roads to travel, their path leading to worthy destinations.
Way - Paths represent journeys, choices, and the direction of life. May your child find good paths and walk them with courage.
Method - Method - A manner of proceeding - carries meaning in Japanese naming tradition. May your child embody the positive aspects of method throughout life.
Administrative Division - Names carry identity and meaning, shaping one's path through life. May your child's name bring them good fortune and guide their character.
Appear, Express - Appear/Express - To show or make known - carries meaning in Japanese naming tradition. May your child embody the positive aspects of appear/express throughout life.
Big, Large - Food represents sustenance, sharing, and the gifts of the earth. May your child be well nourished and share food generously.
Emperor's Carriage - The emperor represents divine authority, cultural continuity, and national unity. May your child possess noble bearing and the wisdom to lead others with dignity.
Important Position - Height represents aspiration, achievement, and noble ideals. May your child reach for high ideals and achieve great heights.
Logic, Principle - Goodness and virtue form the foundation of a meaningful life. May your child embody goodness and cultivate virtue throughout life.
Travel - Traveling represents journey, experience, and broadening perspective. May your child travel well through life's journey.
聖 means "holy, saint, wise."
Imperial - Relating to the emperor.
Intelligent - Wise and knowledgeable.
Holy - Colors represent the variety and vibrancy of life's experiences. May your child's life be filled with beautiful colors and experiences.
Saint - Saints represent the highest moral achievement and devotion. May your child strive toward saintly goodness in their daily life.
Imperial - Being imperial represents a valuable quality that enriches character and life. May your child be imperial, letting this quality guide their path.
Intelligent - Intelligence represents mental sharpness, learning ability, and problem-solving. May your child be intelligent, using their mind to solve problems and help others.
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.
聖 means "holy, saint, wise."
Imperial - Relating to the emperor.
Intelligent - Wise and knowledgeable.
Holy - Colors represent the variety and vibrancy of life's experiences. May your child's life be filled with beautiful colors and experiences.
Saint - Saints represent the highest moral achievement and devotion. May your child strive toward saintly goodness in their daily life.
Imperial - Being imperial represents a valuable quality that enriches character and life. May your child be imperial, letting this quality guide their path.
Intelligent - Intelligence represents mental sharpness, learning ability, and problem-solving. May your child be intelligent, using their mind to solve problems and help others.
瑠 means "lapis lazuli."
Names that have the same gender and start with S.
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Sorts names by how closely they match your search meaning. Names containing more kanji that match your search terms appear higher in the results.
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Sorts names by how many different kanji spellings they have. In general, names with more variants tend to be more familiar and widespread in Japan (with some exceptions).
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Sorts names by page views on this site. Views reflect global traffic (including Japan), so this does not represent popularity among Japanese people only. A high view count does not necessarily mean the name is famous in Japan.
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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