Around the world, คนเถื่อน (Barbarin 
, Wantitar 
, คนเถื่อน) is a very rare unisex first name. The forename คนเถื่อน is characteristic of Latin America and the Caribbean, particularly Mexico, where it is an extremely rare male name. Much more frequently, คนเถื่อน is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Barbarin | Mexico, Philippines, United States, France, Spain |
| Wantitar, Bootlerd | Thailand |