Family name Kallioras (Kallioras 
) , in the world, is a rare surname. The last name Kallioras is habitual in Greece, where it is quite a rare surname, Germany, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Kallioras | Germany, Greece, United States |
| stylianos kallioras researcher |
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| andreas kallioras researcher |
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| athanasios kallioras Ph.D. University of Patras 2006 |
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Pegi, Thanasis, Nikolaos, Vaggelis, Stylianos, Apostolis, Apostolos, Dimitrios, Georgios, Emmanouil, Vasileios, Alexandros, Athanasios, Konstantin, Panagiotis, Charalampos, Dimosthenis, Evangelos, Dimitris, Christos, Spyridon, Theo, Georg, Nikos, Elias, Ilias, Marios, Spyros, Kostas, Pavlos, Petros, George, Thomas, Stelios, Stavros, Giorgos, Ioannis, Stefanos, Konstantinos, and Alexander-Hercules