Family name Hosoo (Hosoo 
) , in the world, is a rare surname. The family name Hosoo is habitual in Mongolia, where it is quite a rare surname, Egypt, where it is a rare surname, and China, where it is an extremely rare surname. More frequently, Hosoo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hosoo | Mongolia, Egypt, South Korea, United States, China |
| hisayuki hosoo researcher |
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