Cognomen สูติ (Sut 
, สูติ 
) , in the entire world, is a common family name. The last name สูติ is habitual in Myanmar, where it is quite a rare surname, Guatemala, and Macao. Not in comparison with a country's population, this name is the most popular in Myanmar, India, and Guatemala. Likewise, สูติ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sut | Guatemala, Indonesia, India, Myanmar, Poland |
| สูติ | Thailand |