Cognomen สุขวานิช (สุขวานิช 
, Sukkwanit , Sukwanich ) , throughout the world, is a rare surname. The family name สุขวานิช is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| สุขวานิช, Sookwanich, Sukkwanit, Sukwanich | Thailand |
Sukhawanich, and Sukvanid