Across the world, Guelsina (Гельсина 
, Гелсина , Guelsina 
) is a rare feminine forename. The forename Guelsina is characteristic of Russia, where it is a rare girly name, and Kazakhstan, where it is a very rare feminine name.
| VARIANT | COUNTRY |
|---|---|
| Гельсина | Kazakhstan, Kyrgyzstan, Russia, Ukraine |
| Гелсина | Kazakhstan, Russia |
| Guelsina | Brazil |