Last name 白木 (白木 
) , all over the world, is an extremely rare cognomen. Much more frequently, 白木 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 白木 | China |
| 白木 夏子 Japanese businesswoman, JP (b. 1981) |
|
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| 白木朋子 JP (b. 1974) |
|
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| 白木 航 JP |
|