Family name ทิต (Thit 
, ทิต 
) , in the world, is a common last name. The family name ทิต is habitual in South-eastern Asia, particularly Myanmar, where it is a common surname, Singapore, where it is a rare surname, and Malaysia. Not in comparison with a country's population, it is commonest in South-eastern Asia, particularly Myanmar, Indonesia, and Malaysia. Also, ทิต is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thit | Laos, Myanmar, Indonesia, Malaysia, Mongolia |
| ทิต | Thailand |