All surnames

Japanese surname

Yamamoto

Base of the mountain

Locational surname

Yamamoto (山本) is a common Japanese surname meaning 'base of the mountain' or 'foot of the mountain'. It originated as a topographic name for families who lived at the foot of a mountain. Given Japan’s mountainous terrain, the name arose in many different localities.

It remains one of the more frequent Japanese surnames. The characters 山 (mountain) and 本 (base/origin) clearly indicate its geographic origin.

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Frequently asked questions

What does the surname Yamamoto mean?+

Base of the mountain. A locational surname combining characters for "mountain" and "base/origin".

Is Yamamoto a common surname?+

Yamamoto is a Japanese-origin surname. Popularity varies widely by country and region, and the same surname can be common in one place and rare in another.

Can two families with the same surname be unrelated?+

Yes. Surnames, especially occupational and descriptive ones like this, were often adopted independently by many unrelated families who happened to share a trade, appearance, or location.

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