In the world, Eftimov-Opel (Eftimov-Opel 
) is an extremely rare unknown gender given name. Predominantly, Eftimov-Opel is the last name as well as the forename. Parts of the name also exists independently as a last name Eftimov, and a last name Opel.
| VARIANT | COUNTRY |
|---|---|
| Eftimov-Opel | Germany |