Surname Sungkown (Sungkown 
) , in the world, is an extremely rare cognomen. The family name Sungkown is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Likewise, Sungkown is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sungkown | United States, Thailand |