In all the world, Hros (Rocin 
, Ronzino 
, Roncin 
) is a very rare dominantly masculine, but infrequently feminine first name. The given name Hros is habitual in Italy, where it is a very rare boy's name, and India, where it is an extremely rare gender-neutral name. More frequently, Hros is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rocin | Democratic Republic of the Congo, Slovakia, India, Brazil, Venezuela |
| Ronzino | Germany, France, Canada, United States, Italy |
| Roncin | Spain, France, Canada, United States, Brazil |
| Hros | Czechia, Germany, Slovakia, United States, Venezuela |