Family name Nicolopoulou (Nicolopoulou 
) , in all the world, is a very rare cognomen. The family name Nicolopoulou is habitual in Greece, where it is a rare surname, Canada, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Nicolopoulou | United States, Canada, Greece |
| eleni nicolopoulou researcher |
|