Surname Тагац (Тагац 
, Tagac 
) , worldwide, is a rare cognomen. The surname Тагац is characteristic of Philippines, where it is a rare surname, Russia, where it is a very rare surname, and Germany, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Тагац | Russia |
| Tagac | Germany, Turkey, Philippines |