Last name Топар (Топар 
, Topart 
) , in the world, is a rare family name. The surname Топар is characteristic of France, where it is a rare surname, Belgium, and Bulgaria. In absolute terms, it is commonest in France, Argentina, and Romania. Very seldom, Топар is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Топар | Kazakhstan, Romania, Ukraine, Bulgaria |
| Topart | Belgium, Argentina, Canada, France, Brazil |