Last name Ольга-Христина (Ольга-Христина 
) , throughout the world, is an extremely rare surname. Much more frequently, Ольга-Христина is the forename as well as the last name. Parts of the name also exists independently as a first name Ольга, and a first name Христина.
| VARIANT | COUNTRY |
|---|---|
| Ольга-Христина | Ukraine |