Globally, Rostine (Rostine 
) is quite a rare unisex first name. The forename Rostine is habitual in the Democratic Republic of the Congo, where it is quite a rare unisex name, and India, where it is an extremely rare epicene name. Very seldom, Rostine is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rostine | Malaysia, Philippines, United States, India, Democratic Republic of the Congo |