Worldwide, Урсин (Ursin 
, Ursinus 
, Ursyn 
) is a rare primarily male, but very infrequently girly first name. The first name Урсин is characteristic of the Democratic Republic of the Congo, where it is a rare masculine name, Switzerland, and Poland, where it is a very rare male name. Not in comparison with a country's population, it is commonest in the Democratic Republic of the Congo, Poland, and Indonesia. More frequently, Урсин is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ursin | Germany, Finland, Norway, United States, Democratic Republic of the Congo |
| Ursinus | Germany, Finland, France, United States, Netherlands |
| Ursyn | Poland, Canada |
| Урсин | Russia, Ukraine, Belarus |