Across the world, Wongsasingha (Wongsasingha 
) is an extremely rare unknown gender forename. More frequently, Wongsasingha is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Wongsasingha | Thailand |
Kumaree, Boonlert, Wuthichai, and Bhumiwatthana