Family name Κωνσταντοπουλος (Κωνσταντοπουλος 
) , throughout the world, is a very rare surname. The cognomen Κωνσταντοπουλος is characteristic of Southern Europe, particularly Greece, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Κωνσταντοπουλος | Greece |
Konstadopoulos, Konstadopulos, Konstandopoulos, Konstantopoulos, and Konstantopulos
| μηνάς κωνσταντοπουλος Greek actor, GR |
|