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Family-name guide

Japanese Last Names & Surnames

Explore Japanese last names—also called Japanese surnames or family names—through their kanji, literal meanings, origin types, and evidence-aware stories. A shared spelling does not prove shared ancestry.

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Japanese family names

220 matches

Surname formats

Romanized form

Arayama

Japanese form

阿良山

あらやま

Meaning

阿: Africa, flatter, fawn upon; 良: good, pleasing, skilled; 山: mountain

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Surname formats

Romanized form

Asada

Japanese form

阿佐田

あさだ

Meaning

阿: Africa, flatter, fawn upon; 佐: assistant, help; 田: rice field, rice paddy

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Surname formats

Romanized form

Asada

Japanese form

阿早田

あさだ

Meaning

阿: Africa, flatter, fawn upon; 早: early, fast; 田: rice field, rice paddy

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Surname formats

Romanized form

Asahi

Japanese form

旭林

あさひ

Meaning

旭: rising sun, morning sun; 林: grove, forest

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Surname formats

Romanized form

Asahikajiyama

Japanese form

旭梶山

あさひかじやま

Meaning

旭: rising sun, morning sun; 梶: sculling oar; 山: mountain

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Surname formats

Romanized form

Asahiyama

Japanese form

旭山

あさひやま

Meaning

旭: rising sun, morning sun; 山: mountain

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Surname formats

Romanized form

Asakajiyama

Japanese form

旭梶山

あさかじやま

Meaning

旭: rising sun, morning sun; 梶: sculling oar; 山: mountain

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Surname formats

Romanized form

Asakawa

Japanese form

阿佐川

あさかわ

Meaning

阿: Africa, flatter, fawn upon; 佐: assistant, help; 川: stream, river, river or three-stroke river radical (no. 47)

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Origin not inferred from kanjiUse in generator

Surname formats

Romanized form

Asami

Japanese form

亜佐海

あさみ

Meaning

亜: Asia, rank next, come after; 佐: assistant, help; 海: sea, ocean

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Surname formats

Romanized form

Asami

Japanese form

亜佐見

あさみ

Meaning

亜: Asia, rank next, come after; 佐: assistant, help; 見: see, hopes, chances

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Surname formats

Romanized form

Asami

Japanese form

亜佐実

あさみ

Meaning

亜: Asia, rank next, come after; 佐: assistant, help; 実: reality, truth, seed

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Surname formats

Romanized form

Asami

Japanese form

亜佐水

あさみ

Meaning

亜: Asia, rank next, come after; 佐: assistant, help; 水: water

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Surname formats

Romanized form

Asami

Japanese form

亜佐美

あさみ

Meaning

亜: Asia, rank next, come after; 佐: assistant, help; 美: beauty, beautiful

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Surname formats

Romanized form

Asato

Japanese form

亜砂都

あさと

Meaning

亜: Asia, rank next, come after; 砂: sand; 都: capital, metropolis

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Surname formats

Romanized form

Asegawa

Japanese form

阿瀬川

あせがわ

Meaning

阿: Africa, flatter, fawn upon; 瀬: rapids, current, torrent; 川: stream, river, river or three-stroke river radical (no. 47)

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Surname formats

Romanized form

Ashibayashi

Japanese form

芦林

あしばやし

Meaning

芦: reed, bullrush; 林: grove, forest

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Surname formats

Romanized form

Ashigeta

Japanese form

阿重田

あしげた

Meaning

阿: Africa, flatter, fawn upon; 重: heavy, important, esteem; 田: rice field, rice paddy

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Surname formats

Romanized form

Ashihayashi

Japanese form

芦林

あしはやし

Meaning

芦: reed, bullrush; 林: grove, forest

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Surname formats

Romanized form

Ashimoto

Japanese form

葦本

あしもと

Meaning

葦: reed, bullrush; 本: book, present, main

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Surname formats

Romanized form

Ashimoto

Japanese form

芦本

あしもと

Meaning

芦: reed, bullrush; 本: book, present, main

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Origin not inferred from kanjiUse in generator

Surname formats

Romanized form

Ashinaka

Japanese form

芦中

あしなか

Meaning

芦: reed, bullrush; 中: in, inside, middle

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Origin not inferred from kanjiUse in generator

Surname formats

Romanized form

Asoda

Japanese form

阿曾田

あそだ

Meaning

阿: Africa, flatter, fawn upon; 曾: once, before, formerly; 田: rice field, rice paddy

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Origin not inferred from kanjiUse in generator

Surname formats

Romanized form

Asoda

Japanese form

阿曽田

あそだ

Meaning

阿: Africa, flatter, fawn upon; 曽: formerly, once, before; 田: rice field, rice paddy

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Origin not inferred from kanjiUse in generator

Surname formats

Romanized form

Asoda

Japanese form

阿蘇田

あそだ

Meaning

阿: Africa, flatter, fawn upon; 蘇: be resuscitated, revived, perilla; 田: rice field, rice paddy

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Origin not inferred from kanjiUse in generator

What a literal meaning can tell us

Many Japanese family names use geographic vocabulary such as mountain, river, field, village, or bridge. That makes the written form interpretable, but it does not identify one birthplace or one founding family without additional records.

Why confidence labels matter

We separate well-documented history from common interpretation, multiple possible origins, literal-only explanation, and uncertainty. Regional maps appear only when a distribution source is attached.

Find a surname, then try a full name

Search by kanji, hiragana, or romaji to find a family name. Use the page links to browse the full collection, or choose “Use in generator” to keep a surname while trying different given names. Origin stories explain the available historical evidence separately from literal character meanings.