Last name Karagiannopoulos (Karagiannopoulos 
) , globally, is quite a rare family name. The family name Karagiannopoulos is habitual in Greece, where it is quite a rare surname, Hungary, where it is a very rare surname, and Australia. In absolute terms, this name is the most popular in Greece, Germany, and Hungary.
| VARIANT | COUNTRY |
|---|---|
| Karagiannopoulos | Greece, Germany, United States, Hungary, Italy |
| g. karagiannopoulos Greek sport shooter, GR (b. 1900) |
|
Mr, Stavros, Andreas, Caitlyn, Barbara, Giannis, Giorgos, Lazaros, Theonie, Vasilis, Ioannis, Orestis, Michalis, Stefanos, Stamatis, Spyridon, Antonios, Asimakis, Christos, Kiriakos, Dimitris, Georgios, Stathis, Stelios, Thalis, Loukas, Nik, Mary, Alex, Aris, John, Makis, Solon, Chris, Paris, Panos, Leonidas, Georg, Nikos, Voula, Fotis, Ilias, Marios, Moisis, Amanda, Kostas, Petros, George, Nancy, and Lefteris