Surname Ratkic (Ratkic 
) , around the globe, is a very rare last name. The surname Ratkic is habitual in Austria, where it is a rare surname, Croatia, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ratkic | Austria, Croatia, United States |
| larissa ratkic Austrian cyclist, AT (b. 1994) |
|