Surname كيرياكوس (Kyriakos 
, كيرياكوس 
) , in the world, is a common family name. The last name كيرياكوس is habitual in Greece, where it is a common surname, Cyprus, where it is quite a common surname, and Serbia, where it is quite a rare surname. Likewise, كيرياكوس is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kyriakos | Greece, United States, United Kingdom, Cyprus, Serbia |
| كيرياكوس | Egypt |