In all the world, Gema Carolina (Gema Carolina 
) is a very rare principally feminine, but very infrequently boy's forename. The given name Gema Carolina is habitual in Chile, where it is a rare feminine name, and Spain, where it is a very rare dominantly feminine, but uncommonly masculine name. Much less frequently, Gema Carolina is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Gema Carolina | Argentina, Chile, Mexico, Ecuador, Spain |