Surname Целац (Celac 
, Целац 
) , in all the world, is a rare last name. The last name Целац is habitual in Moldova, where it is quite a common surname, Romania, where it is a rare surname, and Greece, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Eastern Europe, particularly Moldova, Romania, and Russia. Very seldom, Целац is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Celac | Romania, Italy, Moldova, Greece, France |
| Целац | Russia |