Around the globe, Катарин (Katarine 
, Katarin 
, Kataryn 
) is quite a rare female given name. The first name Катарин is characteristic of Brazil, where it is a rare female name, Slovakia, and Georgia, where it is a rare mostly female, but seldom male name. Measured by absolute frequency, it is commonest in Brazil, India, and the United States. Much less frequently, Катарин is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Katarine | Brazil, Indonesia, United States, Slovakia, India |
| Katarin | Brazil, Germany, United States, Croatia, India |
| Kataryn | Brazil, United Kingdom, United States, Mexico, Costa Rica |
| Катарин | Ukraine, Russia, Kazakhstan |