Cognomen Fragkiskou (Fragkiskou 
) , throughout the world, is a rare family name. The last name Fragkiskou is characteristic of Greece, where it is quite a rare surname, Cyprus, and Bulgaria, where it is a rare surname. Very seldom, Fragkiskou is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fragkiskou | Greece, Bulgaria, Cyprus |