Family name Βρεττού (Βρεττού 
) , globally, is an extremely rare surname. The last name Βρεττού is characteristic of Southern Europe, particularly Greece, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Βρεττού | Greece |
| τίνα βρεττού actress, GR |
|
|
| κέλλυ βρεττού Greek set designer and costume designer, GR |
|