Family name สุทธินา (Suthana 
, Sutthana , สุทธินา ) , globally, is a rare cognomen. The surname สุทธินา is characteristic of Thailand, where it is a rare surname, India, where it is a very rare surname, and the United States, where it is an extremely rare surname. Also, สุทธินา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Suthana, Sutthana | United States, Thailand, India |
| Sutthina, สุทธินา | Thailand |