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!
Sadajun(さだじゅん)
Jiichan( じぃちゃん)
Sadatchi( さだっち)![]()
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 "Sadaji," ranked by the total number of "Good!" votes.
禎 means "auspicious, felicitous, righteous."
Auspicious - Lucky and Favorable; blessed by fortune.
Felicitous - Happy and Fortunate; bringing good luck.
Fortunate - Having good luck or fortune
Auspicious - Auspiciousness brings good fortune and favorable circumstances. May your child's presence bring good fortune, their life marked by auspicious blessings.
Felicitous - Being felicitous represents a valuable quality that enriches character and life. May your child be felicitous, letting this quality guide their path.
Righteous - Righteousness means moral correctness and standing firmly for what is right. May your child walk the righteous path, standing firm for justice and truth.
Fortunate - Goodness and virtue form the foundation of a meaningful life. May your child embody goodness and cultivate virtue throughout life.
次 means "next, order, continue."
Continue - To follow after.
Camp - To stay in a place with an army.
Count - To keep track of numbers or amounts.
Follow - To come after something or someone in order.
Stay - To stay in a place for a period of time.
Next - What comes next represents hope, continuity, and forward progress. May your child always move forward to what comes next with courage and hope.
Order - Order represents harmony, organization, and the structure that enables progress. May your child bring order and harmony to the situations they encounter.
Continue - Continuing represents persistence, dedication, and steady progress. May your child continue forward with determination through all challenges.
Camp - Places hold meaning, memory, and the context for our lives. May your child find their place in the world and make it better.
Count - Counting represents attention to detail, value, and appreciation. May your child count their blessings and value what truly matters.
Follow - Following represents learning, respect, and wise discipleship. May your child follow worthy examples and lead others well.
Stay - Staying represents commitment, persistence, and faithful presence. May your child stay true to their values and commitments.
定 means "decide, settle, certain."
To Settle, Settle Down, Stabilize - To bring something to a state of rest or stability.
Purification - In Buddhism, the act of cutting off all worldly thoughts and becoming free of all desires.
Regulation - A Rule; a standard.
Decide - Deciding represents determination, commitment, and taking a stand. May your child decide with wisdom and stand by good decisions.
Settle - Settling represents resolution, peace, and finding one's place. May your child settle disputes peacefully and find their place in the world.
To Settle, Settle Down, Stabilize - Down represents groundedness, rest, and the wisdom of knowing when to yield. May your child know when to rest and yield, finding strength in groundedness.
Certain - Certain - Fixed; definite; sure - carries meaning in Japanese naming tradition. May your child embody the positive aspects of certain throughout life.
Purification - Purification represents a significant process or state. May your child understand and embody the meaning of purification.
Regulation - Regulation represents a significant process or state. May your child understand and embody the meaning of regulation.
司 means "manage, preside, official."
Preside - To be in charge.
Official - A person in authority.
To Serve in an Official Capacity - This refers to someone who is responsible for a certain role or task.
Manage - Manage - To Oversee; to control - carries meaning in Japanese naming tradition. May your child embody the positive aspects of manage throughout life.
Preside - Preside - To be in charge - carries meaning in Japanese naming tradition. May your child embody the positive aspects of preside throughout life.
Official - Officials carry public trust and responsibility for good governance. May your child serve with integrity in whatever official capacity they hold.
To Serve in an Official Capacity - Service represents humility, contribution, and finding greatness through giving. May your child serve others generously, finding greatness in giving.
貞 means "chaste, loyal, righteous."
Loyal - Steadfast in Allegiance; faithful.
Divination - The practice of seeking knowledge through signs.
Honesty - Being truthful and sincere in one's words and actions.
Uprightness - Having a strong moral character and a sense of integrity.
Chaste - Purity represents clarity, cleanliness, and uncorrupted goodness. May your child maintain a pure heart and clear conscience.
Loyal - Being loyal represents a valuable quality that enriches character and life. May your child be loyal, letting this quality guide their path.
Righteous - Righteousness means moral correctness and standing firmly for what is right. May your child walk the righteous path, standing firm for justice and truth.
Divination - Sharpness represents clarity, precision, and cutting through confusion. May your child have a sharp mind that cuts through to truth.
Honesty - Writing preserves thought, enables communication, and spans time. May your child write their story well and read widely.
Uprightness - Strength represents resilience, capability, and the power to overcome. May your child develop strength of body, mind, and character.
志 means "aspiration, will, record."
Aspiration - A Goal or Ambition; a purpose.
Will - Determination; intention to achieve.
Document - To record or document.
Resolution - A goal or objective determined in one's heart.
Shima - An abbreviation of Shima.
Writings - A record written down. A book.
Aspiration - Aspiration represents a significant process or state. May your child understand and embody the meaning of aspiration.
Will - Will - Determination; intention to achieve - carries meaning in Japanese naming tradition. May your child embody the positive aspects of will throughout life.
Record - Records preserve memory, document truth, and maintain accountability. May your child leave good records of their life, documenting worthy achievements.
Document - Documents represent knowledge preserved, records, and lasting communication. May your child document their wisdom for future generations.
Resolution - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
Shima - Shima - An abbreviation of Shima - carries meaning in Japanese naming tradition. May your child embody the positive aspects of shima throughout life.
Writings - Writings - A record written down - carries meaning in Japanese naming tradition. May your child embody the positive aspects of writings throughout life.
偵 means "spy, detective, scout."
Detective - One Who Investigates; a sleuth.
Scout - To explore and gather information.
Go-between - A person who acts as an intermediary between two people or groups.
Investigate - To look into a situation or issue in order to gain information.
Observe - To watch carefully or look at something in order to gain information.
Peek - To take a quick look at something.
Spy - Gates and doors represent opportunity, transition, and access. May your child find doors opening before them and welcome others in.
Detective - Being detective represents a valuable quality that enriches character and life. May your child be detective, letting this quality guide their path.
Scout - Scout - To explore and gather information - carries meaning in Japanese naming tradition. May your child embody the positive aspects of scout throughout life.
Go-between - Children carry forward the hopes and dreams of their families. May your child fulfill the hopes placed in them and add their own.
Investigate - Investigation represents the pursuit of truth, curiosity, and careful examination. May your child investigate with curiosity, seeking truth in all matters.
Observe - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
Peek - Speed represents efficiency, responsiveness, and seizing opportunities. May your child act swiftly when needed and patiently when appropriate.
二 means "two, again, second."
Doubt - To doubt, to go against.
Two - Two represents partnership, duality, and the balance of complementary opposites. May your child find their perfect complement, balanced in partnership and duality.
Again - Again - Once More; a second time - carries meaning in Japanese naming tradition. May your child embody the positive aspects of again throughout life.
Second - Second - The second in order; next - carries meaning in Japanese naming tradition. May your child embody the positive aspects of second throughout life.
Different - Difference represents uniqueness, diversity, and the richness of variety. May your child celebrate differences, finding richness in life's variety.
Doubt - Doubt represents questioning, discernment, and the path to deeper truth. May your child doubt wisely, questioning their way to deeper truth.
禎 means "auspicious, felicitous, righteous."
Auspicious - Lucky and Favorable; blessed by fortune.
Felicitous - Happy and Fortunate; bringing good luck.
Fortunate - Having good luck or fortune
Auspicious - Auspiciousness brings good fortune and favorable circumstances. May your child's presence bring good fortune, their life marked by auspicious blessings.
Felicitous - Being felicitous represents a valuable quality that enriches character and life. May your child be felicitous, letting this quality guide their path.
Righteous - Righteousness means moral correctness and standing firmly for what is right. May your child walk the righteous path, standing firm for justice and truth.
Fortunate - Goodness and virtue form the foundation of a meaningful life. May your child embody goodness and cultivate virtue throughout life.
治 means "govern, heal, order."
Location - The place of a government office.
Govern - Governance represents ordered rule, wise administration, and care for those led. May your child govern themselves first, then lead others with wisdom and care.
Heal - Being heal represents a valuable quality that enriches character and life. May your child be heal, letting this quality guide their path.
Order - Order represents harmony, organization, and the structure that enables progress. May your child bring order and harmony to the situations they encounter.
Compare, Match - Goodness and virtue form the foundation of a meaningful life. May your child embody goodness and cultivate virtue throughout life.
Location - Places hold meaning, memory, and the context for our lives. May your child find their place in the world and make it better.
定 means "decide, settle, certain."
To Settle, Settle Down, Stabilize - To bring something to a state of rest or stability.
Purification - In Buddhism, the act of cutting off all worldly thoughts and becoming free of all desires.
Regulation - A Rule; a standard.
Decide - Deciding represents determination, commitment, and taking a stand. May your child decide with wisdom and stand by good decisions.
Settle - Settling represents resolution, peace, and finding one's place. May your child settle disputes peacefully and find their place in the world.
To Settle, Settle Down, Stabilize - Down represents groundedness, rest, and the wisdom of knowing when to yield. May your child know when to rest and yield, finding strength in groundedness.
Certain - Certain - Fixed; definite; sure - carries meaning in Japanese naming tradition. May your child embody the positive aspects of certain throughout life.
Purification - Purification represents a significant process or state. May your child understand and embody the meaning of purification.
Regulation - Regulation represents a significant process or state. May your child understand and embody the meaning of regulation.
仁 means "benevolence, humanity, kernel."
Benevolence - Kindness; compassion.
Affection - Showing fondness and love towards others.
Fruit - The seed of a fruit.
Person - An individual human being.
Benevolence - Benevolence (仁) is the highest Confucian virtue, representing love for all humanity. May your child's heart overflow with benevolence, loving others as they love themselves.
Humanity - Goodness and virtue form the foundation of a meaningful life. May your child embody goodness and cultivate virtue throughout life.
Kernel - Seeds and eggs contain the promise of new life and future growth. May your child nurture their potential into full flourishing.
Affection - Affection represents warmth, caring connection, and tender love. May your child give and receive deep affection.
Fruit - Fruit represents the sweet rewards of patience and cultivation. May your child enjoy the fruits of their labor and share abundance with others.
Person - Each person is unique, with their own path and purpose in life. May your child become a person of integrity, kindness, and purpose.
Names that have the same gender and start with S.
21,280 views
13,771 views
6,202 views
4,264 views
5,595 views
4,764 views
3,734 views
2,880 views
1,591 views
1,289 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!