Worldwide, แสงสกุล (แสงสกุล 
, Saengskun , Saengsakul 
) is a very rare mostly masculine, but infrequently girly given name. The given name แสงสกุล is habitual in South-eastern Asia, particularly Thailand, where it is a very rare dominantly masculine, but infrequently feminine name. Predominantly, แสงสกุล is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sangsakul, Saengskun, แสงสกุล | Thailand |
| Saengsakul | Malaysia, Thailand |
Saengsakoo, Saengsakool, Saengsakun, Sangkakool, Sangkakoon, Sangsakool, Sangsakun, Sangskul, Seangsakul, Sengsakul, Sengsakun, Siengsakul, Suengsakul, and Suengsakun