Last name Wudhikarn (Wudhikarn 
) , in all the world, is a very rare cognomen. The surname Wudhikarn is characteristic of Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wudhikarn | United States, Thailand |
| kitsada wudhikarn researcher |
|