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26,551 first names, 70,620 last names, 333,585 kanji variations.
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Kuikun(くいくん)
Kuichan( くいちゃん)
Icchicchi( いちっち)![]()
This name is also used as a surname:
Kuichi
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 "Kuichi," ranked by the total number of "Good!" votes.
矩 means "carpenter's square, rectangle, rule."
Carpenter's Square - A right-angle measuring tool.
Rectangle - A square shape.
Measurement, Calculation - The use of mathematics to determine the size, shape, or position of something.
Standard, Model - A pattern or example that is used as a guide or reference.
Carpenter's Square - Carp swimming upstream symbolize perseverance and the courage to overcome obstacles. May your child swim upstream like the carp, transforming into a dragon through determination.
Rectangle - Straightness represents honesty, directness, and integrity. May your child walk straight paths of integrity.
Rule - Ruling represents responsible authority, justice, and ordered governance. May your child rule themselves first, then lead others with justice.
Measurement, Calculation - Measure represents balance, proportion, and the wisdom of knowing limits. May your child know the measure of all things, balanced and proportionate.
Standard, Model - Standing represents resolve, presence, and the courage to hold one's ground. May your child stand firm in their convictions, unmoved by pressure.
一 means "one, once, first."
A Certain - One Particular; some specific.
Little - Something that is small or minimal.
Or - Alternatively; on the other hand.
Solely - Exclusively; only; single-mindedly.
One - One represents beginning, unity, and being first or the best in one's endeavors. May your child be one with their purpose, unified in heart and action, striving for excellence.
Once - Once represents the precious uniqueness of each moment and opportunity. May your child recognize and seize unique opportunities as they arise.
First - Being first represents leadership, pioneering spirit, and the courage to lead the way. May your child be first in character and courage, leading others with integrity.
A Certain - Certainty represents something specific and meaningful, even when unnamed. May your child recognize what is certain and important in their life.
All - All represents completeness, wholeness, and embracing the totality of existence. May your child embrace all of life—its joys and sorrows—with a whole and complete heart.
At a Time - Taking things one at a time represents patience and methodical progress. May your child approach challenges one step at a time with patience.
Indeed - Indeed represents affirmation, truth, and emphatic agreement. May your child speak truth with conviction and recognize it in others.
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.
Or - Choice and alternatives open doors to different possibilities. May your child wisely consider alternatives and make good choices.
Same - Sameness represents equality, consistency, and fair treatment of all. May your child treat all equally, consistent in their fairness to everyone.
Slightly - Subtle differences and small adjustments often make significant impact. May your child appreciate subtle nuances that make a difference.
Solely - Solely represents focus, exclusivity, and complete dedication. May your child be solely dedicated to what matters most.
Unify - Unifying represents bringing together, creating harmony, and building consensus. May your child unify those around them in common purpose.
九 means "nine, nine times, many."
Gather - To collect, to assemble.
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.
Nine Times - 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.
Many - Many represents abundance, community, and the richness of diverse connections. May your child be blessed with many friends, many joys, and many blessings.
Gather - Gathering represents community, bringing people and resources together for common purpose. May your child have the gift of gathering people together in friendship and cooperation.
一 means "one, once, first."
A Certain - One Particular; some specific.
Little - Something that is small or minimal.
Or - Alternatively; on the other hand.
Solely - Exclusively; only; single-mindedly.
One - One represents beginning, unity, and being first or the best in one's endeavors. May your child be one with their purpose, unified in heart and action, striving for excellence.
Once - Once represents the precious uniqueness of each moment and opportunity. May your child recognize and seize unique opportunities as they arise.
First - Being first represents leadership, pioneering spirit, and the courage to lead the way. May your child be first in character and courage, leading others with integrity.
A Certain - Certainty represents something specific and meaningful, even when unnamed. May your child recognize what is certain and important in their life.
All - All represents completeness, wholeness, and embracing the totality of existence. May your child embrace all of life—its joys and sorrows—with a whole and complete heart.
At a Time - Taking things one at a time represents patience and methodical progress. May your child approach challenges one step at a time with patience.
Indeed - Indeed represents affirmation, truth, and emphatic agreement. May your child speak truth with conviction and recognize it in others.
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.
Or - Choice and alternatives open doors to different possibilities. May your child wisely consider alternatives and make good choices.
Same - Sameness represents equality, consistency, and fair treatment of all. May your child treat all equally, consistent in their fairness to everyone.
Slightly - Subtle differences and small adjustments often make significant impact. May your child appreciate subtle nuances that make a difference.
Solely - Solely represents focus, exclusivity, and complete dedication. May your child be solely dedicated to what matters most.
Unify - Unifying represents bringing together, creating harmony, and building consensus. May your child unify those around them in common purpose.
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.
一 means "one, once, first."
A Certain - One Particular; some specific.
Little - Something that is small or minimal.
Or - Alternatively; on the other hand.
Solely - Exclusively; only; single-mindedly.
One - One represents beginning, unity, and being first or the best in one's endeavors. May your child be one with their purpose, unified in heart and action, striving for excellence.
Once - Once represents the precious uniqueness of each moment and opportunity. May your child recognize and seize unique opportunities as they arise.
First - Being first represents leadership, pioneering spirit, and the courage to lead the way. May your child be first in character and courage, leading others with integrity.
A Certain - Certainty represents something specific and meaningful, even when unnamed. May your child recognize what is certain and important in their life.
All - All represents completeness, wholeness, and embracing the totality of existence. May your child embrace all of life—its joys and sorrows—with a whole and complete heart.
At a Time - Taking things one at a time represents patience and methodical progress. May your child approach challenges one step at a time with patience.
Indeed - Indeed represents affirmation, truth, and emphatic agreement. May your child speak truth with conviction and recognize it in others.
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.
Or - Choice and alternatives open doors to different possibilities. May your child wisely consider alternatives and make good choices.
Same - Sameness represents equality, consistency, and fair treatment of all. May your child treat all equally, consistent in their fairness to everyone.
Slightly - Subtle differences and small adjustments often make significant impact. May your child appreciate subtle nuances that make a difference.
Solely - Solely represents focus, exclusivity, and complete dedication. May your child be solely dedicated to what matters most.
Unify - Unifying represents bringing together, creating harmony, and building consensus. May your child unify those around them in common purpose.
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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.
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