Family name Karagiannidis (Karagiannidis 
) , all over the world, is quite a rare last name. The last name Karagiannidis is characteristic of Greece, where it is quite a common surname, Cyprus, where it is quite a rare surname, and Bulgaria, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Greece, Germany, and Cyprus.
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| Karagiannidis | Germany, Cyprus, Australia, Bulgaria, Greece |
| christian karagiannidis German doctor and university lecturer, DE (b. 1973) |
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| ioannis karagiannidis researcher |
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| panagiotis g karagiannidis researcher |
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| efstratios karagiannidis researcher (ORCID 0000-0001-8328-5942) |
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| aristotelis karagiannidis Greek footballer, GR (b. 1990) |
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Mr, Haris, Fotis, Ilias, Ivana, Xaris, Sabbas, Savvas, Susana, Symeon, Spiros, Avraam, Charil, Kostas, Kosmas, Kwstas, Pavlos, Perikl, Petros, Gavril, George, Louise, Nikos, Nikol, Tasos, Lukas, Sam, Con, Kay, Jim, Alex, Kyra, John, Theo, Nick, Ioan, Thanos, Maria, Sakis, Simos, Anast, Chris, Babis, Paris, Panos, Paola, Georg, Grego, Makis, and Thomas