🎏 Japanese Name Generator with Romaji

What is the Japanese Name Generator?

A Japanese full name has two parts: the surname (myoji) and the given name (namae). Unlike English, the surname comes first, so the actress widely known abroad as "Haruka Ayase" is written Ayase Haruka in Japan. This tool follows the native order and shows both the kanji form and the romaji reading so the result is useful whether you need it for a story, a game character, a study aid, or a placeholder. The surname pool is drawn from the most common real family names, such as Sato, Suzuki, Takahashi, and Tanaka, which together cover a large share of the population.

Given names are split into male and female pools because, while some names are unisex, most lean clearly one way. Choosing Male or Female narrows the pool to names that fit that gender, while Any mixes both for variety. The given names blend popular modern picks that top recent baby-name rankings, like Haruto, Ren, Himari, and Rin, with familiar classic names such as Ichiro, Hana, and Yumi, so a batch feels natural rather than stuck in one era.

A point worth understanding is that Japanese kanji often have several possible readings, so the same written name can be pronounced in more than one way, and the same sound can be written with different kanji. The romaji this tool shows is the common reading for the listed kanji, written in Hepburn style without macrons (so long vowels appear as Sato rather than Satou or Satoo). That keeps the output easy to type and search. For a real person you would always confirm the intended reading rather than assume it from the characters alone.

Names are chosen locally with the Web Crypto API (crypto.getRandomValues) instead of ordinary Math.random, and each pick uses a method that removes statistical bias so every name in a pool is equally likely. Nothing you generate is sent to a server. Because picks are independent and the pools are finite, a large batch can repeat a name occasionally, which is realistic given how concentrated common Japanese surnames are. Treat the output as authentic-sounding inspiration, and double-check readings before using a name for anything official.

When to use it

• Naming characters for fiction, manga, anime fan work, games, or tabletop role-play with believable Japanese names.
• Creating realistic placeholder or test data when designing forms, profiles, or apps for a Japanese audience.
• Studying Japanese by seeing common surnames and given names alongside their romaji readings.
• Picking a Japanese-style nickname, handle, or persona for language exchange, cosplay, or online communities.

How to use the Japanese Name Generator

1. Choose the gender of the given name: Male, Female, or Any for a mixed batch.
2. Set how many names you want, from 1 to 50.
3. Press Generate names to see each result as surname plus given name with romaji below.
4. Use Copy beside any name to grab one, or Copy all to copy the whole list at once.

Formula & method

Worked examples

Common Japanese surnames with romaji readings

Sample given names by gender with romaji

Common mistakes to avoid

• Writing the given name before the surname. In Japanese the surname comes first, so it is Tanaka Yuna, not Yuna Tanaka. This tool already outputs the native order, but if you reformat the name for an English context, decide consciously which order you want rather than mixing them.
• Assuming one kanji name has only one reading. Many kanji have several readings, so the same characters can be pronounced different ways and the same sound can use different kanji. The romaji shown is a common reading, not the only one. For a real person, always confirm the intended pronunciation.
• Treating every given name as unisex. Some Japanese names work for any gender, but most lean clearly male or female. If gender matters for your use, pick Male or Female instead of Any so the result fits the character or persona you have in mind.
• Expecting long vowels to be spelled out. The romaji here uses plain Hepburn without macrons, so Sato and Yuto stand in for longer vowels. If you need precise spellings such as Satou or with macrons for academic work, adjust them by hand after generating.

Glossary

Myoji

The Japanese surname or family name, which is written and spoken before the given name.

Namae

The Japanese given or personal name, placed after the surname in native order.

Romaji

The writing of Japanese words using the Latin alphabet so non-Japanese readers can pronounce them.

Kanji

Chinese-origin characters used in Japanese writing, each able to carry one or more readings.

Hepburn romanization

The most common system for spelling Japanese in Latin letters, used here without macrons for the long vowels.

Unisex name

A given name commonly used for any gender, such as Hikaru or Aoi, rather than clearly male or female.

Frequently asked questions