Share on your favorite
Or copy the 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!
Rukki(るっきー)
Ruchan( るーちゃん)
Rukuruku( るくるく)![]()
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 "Ruku," ranked by the total number of "Good!" votes.
瑠 means "lapis lazuli."
久 means "long time, lasting, old."
Long Time - Length represents endurance, patience, and the journey that extends through time. May your child have long patience and endurance for life's extended journeys.
To Take a Long Time - Length represents endurance, patience, and the journey that extends through time. May your child have long patience and endurance for life's extended journeys.
Lasting - Lasting represents active engagement and purposeful effort. May your child engage in lasting with purpose and skill.
Old - Age carries the wisdom of experience and the dignity of years well-lived. May your child grow old with wisdom, dignity, and the respect of many.
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.
空 means "sky, empty, to empty."
Sky - The Vast Heavens; the atmosphere; feeling of emptiness.
Emptiness - A lack of content or substance.
Loneliness - A feeling of emptiness or desolation.
Waste - Something that is not used or is of no value.
Sky - In Japan, the sky (天) symbolizes limitless potential, divine protection, and aspirations beyond earthly bounds. May your child reach for the heavens with boundless ambition, while remaining grounded in humility.
Empty - Emptiness in Japanese philosophy (空) represents potential and openness to receive. May your child embrace emptiness as potential, ready to be filled with wisdom.
To Empty - Emptiness in Japanese philosophy (空) represents potential and openness to receive. May your child embrace emptiness as potential, ready to be filled with wisdom.
Emptiness - Emptiness represents potential, space for growth, and openness. May your child find that emptiness creates space for new blessings.
Gap - Gaps represent opportunity, space for growth, and potential to fill. May your child see gaps as opportunities to contribute.
Hole - Holes represent potential, space for filling, and opportunity. May your child fill the holes in the world with their unique gifts.
In Vain - Working in vain teaches the importance of purposeful effort. May your child's efforts never be in vain but bear fruit.
Loneliness - Loneliness teaches us the value of connection and self-sufficiency. May your child find peace in solitude and joy in companionship.
Vast - Vastness represents limitless potential, expansive thinking, and boundless opportunity. May your child's potential be vast, their dreams unbounded by limitation.
Waste - Understanding waste teaches the value of resources and effort. May your child avoid waste and use resources wisely.
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.
駆 means "to gallop, to drive, to chase."
Run - To move quickly on foot.
To Gallop - The act of gallop represents purposeful action and the will to make a difference. May your child gallop with wisdom and purpose, making a positive difference in the world.
To Chase - The act of chase represents purposeful action and the will to make a difference. May your child chase with wisdom and purpose, making a positive difference in the world.
To Press - The act of press represents purposeful action and the will to make a difference. May your child press with wisdom and purpose, making a positive difference in the world.
Ride a Horse - Horses represent vitality, success, and the strength to carry others forward. May your child gallop toward success like a noble horse, carrying others along their journey.
Run - Running represents speed, escape from harm, and pursuit of goals. May your child run toward good goals and away from harm.
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.
來 means "come, future, since."
To Come - To arrive or come to a place.
Future - What is to come.
Since - From a point in time.
A Particle - Used in the middle or end of a sentence to give it a certain tone. It is usually not read in the kunyomi reading.
Come - Coming represents arrival, approach, and presence. May your child come to good places and welcome others.
To Come - Coming represents arrival, approach, and the fulfillment of anticipated meeting. May your child come into their own, arriving at their destined place.
Future - Future - What is to come - carries meaning in Japanese naming tradition. May your child embody the positive aspects of future throughout life.
Since - Sharpness represents clarity, precision, and cutting through confusion. May your child have a sharp mind that cuts through to truth.
A Particle - Sound represents communication, expression, and making oneself heard. May your child's voice be heard and may they listen 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.
宮 means "palace, shrine, imperial family."
Palace - Structures provide shelter, purpose, and the framework for living. May your child build a life of meaning and solid foundations.
Shrine - Places hold meaning, memory, and the context for our lives. May your child find their place in the world and make it better.
Imperial Family - Structures provide shelter, purpose, and the framework for living. May your child build a life of meaning and solid foundations.
House - House represents shelter, protection, and the physical space of family life. May your child always have a house to shelter them, sturdy and welcoming.
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.
瑠 means "lapis lazuli."
玖 means "black gem, nine."
Nine - Used in documents to prevent alteration of the number nine.
Black Gem - Black represents formality, mystery, and the profound depths of the unknown. May your child have black's dignity, comfortable with mystery and the unknown.
Nine - Nine (九) is the highest single digit, representing completion, longevity, and imperial power. May your child reach the heights of achievement, complete and long-lived like the sacred number nine.
瑠 means "lapis lazuli."
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.
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.
久 means "long time, lasting, old."
Long Time - Length represents endurance, patience, and the journey that extends through time. May your child have long patience and endurance for life's extended journeys.
To Take a Long Time - Length represents endurance, patience, and the journey that extends through time. May your child have long patience and endurance for life's extended journeys.
Lasting - Lasting represents active engagement and purposeful effort. May your child engage in lasting with purpose and skill.
Old - Age carries the wisdom of experience and the dignity of years well-lived. May your child grow old with wisdom, dignity, and the respect of many.
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.
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.
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.
空 means "sky, empty, to empty."
Sky - The Vast Heavens; the atmosphere; feeling of emptiness.
Emptiness - A lack of content or substance.
Loneliness - A feeling of emptiness or desolation.
Waste - Something that is not used or is of no value.
Sky - In Japan, the sky (天) symbolizes limitless potential, divine protection, and aspirations beyond earthly bounds. May your child reach for the heavens with boundless ambition, while remaining grounded in humility.
Empty - Emptiness in Japanese philosophy (空) represents potential and openness to receive. May your child embrace emptiness as potential, ready to be filled with wisdom.
To Empty - Emptiness in Japanese philosophy (空) represents potential and openness to receive. May your child embrace emptiness as potential, ready to be filled with wisdom.
Emptiness - Emptiness represents potential, space for growth, and openness. May your child find that emptiness creates space for new blessings.
Gap - Gaps represent opportunity, space for growth, and potential to fill. May your child see gaps as opportunities to contribute.
Hole - Holes represent potential, space for filling, and opportunity. May your child fill the holes in the world with their unique gifts.
In Vain - Working in vain teaches the importance of purposeful effort. May your child's efforts never be in vain but bear fruit.
Loneliness - Loneliness teaches us the value of connection and self-sufficiency. May your child find peace in solitude and joy in companionship.
Vast - Vastness represents limitless potential, expansive thinking, and boundless opportunity. May your child's potential be vast, their dreams unbounded by limitation.
Waste - Understanding waste teaches the value of resources and effort. May your child avoid waste and use resources wisely.
Names that have the same gender and start with R.
15,335 views
1,497 views
1,491 views
859 views
568 views
2,378 views
132 views
981 views
751 views
346 views
Here are some sample tags. Choose 'English word meanings' and try searching for any English word you like!
Sort by: Most Relevant
Sorts names by how closely they match your search meaning. Names containing more kanji that match your search terms appear higher in the results.
Sort by: Most Kanji Variations
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).
Sort by: Most Viewed
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.
About our last-name data
Success
Migration completed successfully!