Surname Somkuon (Somkuon 
) , all over the world, is an extremely rare family name. Much more frequently, Somkuon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Somkuon | United States, Thailand |
Chaiya, Somboot, Hocharoen, Geraseth, and Padungsontraluk