Family name ทัตติ (Thatti 
, ทัตติ ) , in the entire world, is a rare cognomen. The last name ทัตติ is characteristic of Myanmar, where it is a rare surname, Kenya, and Thailand, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Myanmar, Kenya, and India. Likewise, ทัตติ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thatti | Myanmar, Kenya, Thailand, United Kingdom, India |
| ทัตติ | Thailand |