Family name ရတီ (Rati 
, ရတီ 
) , worldwide, is a common cognomen. The family name ရတီ is characteristic of Georgia, where it is quite a common surname, Myanmar, and Botswana, where it is quite a rare surname. In absolute terms, it most frequently occurs in India, Myanmar, and Indonesia. Also, ရတီ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rati | Hungary, Nepal, India, Indonesia, Georgia |
| ရတီ | Myanmar |