Family name Sobun (Sobun 
) , across the world, is a rare surname. The surname Sobun is characteristic of Mauritius, where it is quite a rare surname, Thailand, where it is a very rare surname, and Malaysia. Measured by absolute frequency, the name is most common in Thailand, the United States, and Mauritius. Much more prevalently, Sobun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sobun | Japan, Poland, India, Thailand, United States |