Last name Seng Aphone (Seng Aphone 
) , in all the world, is quite a rare surname. The cognomen Seng Aphone is habitual in South-eastern Asia, particularly Laos, where it is quite a common surname. Very seldom, Seng Aphone is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Seng Aphone | Laos, Thailand |