Throughout the world, Phanomphaisansakun (Phanomphaisansakun 
) is an extremely rare unknown gender first name. Much more prevalently, Phanomphaisansakun is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Phanomphaisansakun | Thailand |
Roojana, Supaporn, and Niratchaporn