Surname Ratkovits (Ratkovits 
) , worldwide, is a very rare cognomen. The family name Ratkovits is habitual in Estonia, where it is a rare surname, Switzerland, where it is a very rare surname, and Greece. Not in comparison with a country's population, this name is the most popular in Switzerland, Greece, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Ratkovits | United States, Estonia, Greece, Switzerland |