Surname Jongjitkasem (Jongjitkasem 
) , in the world, is a rare last name. The surname Jongjitkasem is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, Jongjitkasem is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jongjitkasem | Thailand |