Surname ธานิตย์ (Thanit 
, Dhanit , ธานิตย์ ) , in the world, is a rare family name. The last name ธานิตย์ is habitual in Nepal, where it is a rare surname, Thailand, where it is a very rare surname, and Malaysia. Much more prevalently, ธานิตย์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thanit | Myanmar, Nepal, India, Thailand, United States |
| Dhanit | India, United States, Thailand |
| ธานิตย์ | Thailand |