Around the world, Коптиаев (Коптиаев 
, Koptiaev, Koptyaev 
) is an extremely rare unknown gender first name. Much more prevalently, Коптиаев is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Коптиаев | Russia |
| Koptyaev | Bulgaria, Russia, Brazil |