Cognomen ยูฮัน (Yoohan 
, ยูฮัน 
) , around the globe, is an extremely rare surname. The last name ยูฮัน is characteristic of Venezuela, where it is an extremely rare surname, Mexico, and the United States. Much more prevalently, ยูฮัน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yoohan | South Korea, Mexico, United States, India, Canada |
| ยูฮัน | Thailand |