Cognomen Ruzalin (Рузалин 
, Ruzalin 
) , around the globe, is a very rare surname. The last name Ruzalin is habitual in Kyrgyzstan, where it is a very rare surname, Russia, where it is an extremely rare surname, and Brazil. Predominantly, Ruzalin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Рузалин | Kazakhstan, Russia, Kyrgyzstan |
| Ruzalin | Russia, India, Brazil |