Surname Funaoka (Funaoka 
) , in the world, is a very rare last name. The cognomen Funaoka is characteristic of the United States, where it is an extremely rare surname, Canada, and Thailand. Also, Funaoka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Funaoka | United States, Thailand, Japan, Canada |
| seigo funaoka (b. 1890) |
|
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| tadashi funaoka Japanese sailor (b. 1932) |
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