Surname-only tool
Generate one Japanese surname at a time and compare its kanji, kana reading, romaji, and literal meaning. Filter by documented commonness or origin classification, then use the result in the complete Japanese Name Generator when you are ready to add a given name.
Generated Japanese last name
Kanji
佐藤
Kana and romaji
さとう
サトウ
Satō
Assistant + wisteria
The meaning describes the written kanji. It does not prove one family origin or ancestry.
How surnames work
A Japanese full name normally places the family name before the given name in Japanese order. For example, Satō is the surname in Satō Akari, while Akari is the given name. Western-order displays may reverse those two parts.
Surnames are commonly written in kanji, and their hiragana reading shows how the stored spelling is pronounced. Romaji represents that reading with Latin letters. A kanji breakdown can explain literal components, but it cannot establish that every family with the same spelling shares one origin.
This tool selects complete surname records rather than assembling arbitrary kanji. Commonness and origin filters appear only because those fields exist in the underlying data; an absent detail link means the record is useful for generation but does not yet have an indexable research page.
Choose a broad commonness group or a documented origin classification.
Review a new stored surname with its kanji, reading, romaji, and meaning.
Send the surname to the complete generator and pair it with a given name.
Use this page when you want a random Japanese surname. To compare many family names in one place, search the browseable list of Japanese last names. To create both parts together, return to the full-name tool.