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26,551 first names, 70,620 last names, 333,585 kanji variations.
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Seikun(せいくん)
Kaichan(かいちゃん)
Seichan(せいちゃん)![]()
This name is also used as a surname:
Seikai
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 "Seikai," ranked by the total number of "Good!" votes.
政 means "government, politics."
Governance - The act of governing and managing the world.
Righteousness - To make something right or to change it for the better.
Methodology - A set of rules and standards for carrying out tasks.
Governance - This kanji that symbolizes the power to lead and manage.
Righteousness - This kanji that symbolizes justice and fairness.
Methodology - This kanji that symbolizes the ability to follow rules and standards.
海 means "ocean, sea."
Sea - A large body of water, usually salty, that covers much of the Earth's surface.
Sea God - A deity associated with the sea, often depicted as a powerful and benevolent figure.
Lake Or Pond - A large body of fresh water, usually surrounded by land.
Wide And Large - Describing something that is very broad and expansive.
Gathering Place - A place where many people or things come together.
晟 means "brightness, clearness, auspiciousness."
Bright - Shining brightly and clearly.
Prosperous - Flourishing and successful.
Splendid - Impressive and grand.
Bright - This kanji that symbolizes a bright and shining future for the child.
Prosperous - This kanji that symbolizes a prosperous and successful life for the child.
Splendid - This kanji that symbolizes a splendid and grand life for the child.
海 means "ocean, sea."
Sea - A large body of water, usually salty, that covers much of the Earth's surface.
Sea God - A deity associated with the sea, often depicted as a powerful and benevolent figure.
Lake Or Pond - A large body of fresh water, usually surrounded by land.
Wide And Large - Describing something that is very broad and expansive.
Gathering Place - A place where many people or things come together.
清 means "pure, clear, clean."
Shin - A Chinese dynasty.
Pure - Refers to a person or thing that is free from any impurities or flaws.
Fresh - Refers to something that is new, vibrant, and full of life.
Serene - Refers to a peaceful and tranquil state of mind.
Bright - Refers to something that is full of light and energy.
Clear - Refers to something that is transparent and free from any obstructions.
Clean - Refers to something that is free from dirt or contamination.
Neat - Refers to something that is orderly and well-organized.
Refreshing - Refers to something that is invigorating and revitalizing.
Quiet - Refers to something that is peaceful and undisturbed.
海 means "ocean, sea."
Sea - A large body of water, usually salty, that covers much of the Earth's surface.
Sea God - A deity associated with the sea, often depicted as a powerful and benevolent figure.
Lake Or Pond - A large body of fresh water, usually surrounded by land.
Wide And Large - Describing something that is very broad and expansive.
Gathering Place - A place where many people or things come together.
聖 means "holy, sacred."
Saint - A person of great wisdom and virtue.
Intelligent - Wise and knowledgeable.
Imperial Attribute - A word used to describe something related to the emperor.
Sacred - It implies that the child is special and has a spiritual connection to something greater than themselves.
Wise - It implies intelligence and knowledge, which are important qualities for a child to have.
Intelligent - It implies that the child is capable of understanding and learning.
Noble - It implies that the child is of high status and has a strong sense of honor and integrity.
Pure - It implies that the child is innocent and untainted by the world.
改 means "improvement, reform, alteration."
Amend - To make changes or corrections to something in order to improve it.
Stop And Renew - To stop doing something and start doing something new.
Rectify - To make changes or corrections to something in order to make it better.
Inspect - To examine something closely in order to check its quality or condition.
Reform - To change one's behavior to become more proper or correct.
To Improve - It implies that the child will strive to become better and make positive changes in their life.
To Reform - It implies that the child will strive to make positive changes in their life and strive to become a better person.
To Inspect - It implies that the child will strive to be thorough and diligent in their life.
To Behave Properly - It implies that the child will strive to be well-mannered and respectful in their life.
誠 means "sincerity, honesty, truthfulness."
Truth, Honesty - Being truthful and honest in all aspects of life.
Sincerity - Showing genuine care and concern for others.
Fact, Reality - Accepting and acknowledging the facts and reality of a situation.
Truthful - This kanji implies that the baby will be honest and truthful in all aspects of life.
Honesty - Encouraging the baby to be honest and truthful in all aspects of life.
Sincerity - Nurturing the baby to show genuine care and concern for others.
Reality - Teaching the baby to accept and acknowledge the facts and reality of a situation.
海 means "ocean, sea."
Sea - A large body of water, usually salty, that covers much of the Earth's surface.
Sea God - A deity associated with the sea, often depicted as a powerful and benevolent figure.
Lake Or Pond - A large body of fresh water, usually surrounded by land.
Wide And Large - Describing something that is very broad and expansive.
Gathering Place - A place where many people or things come together.
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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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