Cognomen Suvichanarakul (Suvichanarakul 
) , throughout the world, is a very rare last name. The last name Suvichanarakul is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Suvichanarakul | Thailand |
Somroek, and Pattarisara