Surname Dobrinec (Dobrinec 
, Добринец 
) , in the entire world, is a rare family name. The cognomen Dobrinec is habitual in Belarus, where it is quite a rare surname, Croatia, where it is a rare surname, and Ukraine, where it is a very rare surname. In absolute terms, this name is the most popular in Eastern Europe, particularly Belarus, Russia, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Dobrinec | Croatia, Germany |
| Добринец | Belarus, Russia, Kazakhstan, Ukraine |