Surname Efthimiadis (Efthimiadis 
) , in the entire world, is a rare last name. The family name Efthimiadis is habitual in Greece, where it is quite a rare surname, Australia, where it is a rare surname, and Germany, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Greece, Germany, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Efthimiadis | Canada, Australia, Greece, Germany, United States |
| efthimis nikolaos efthimiadis University professor and researcher in Information Science, GR (b. 1957) |
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| panagiotis efthimiadis Greek footballer, GR (b. 1975) |
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| konstantinos efthimiadis researcher |
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Mr, Solon, Sofia, Chris, Babis, Kathy, Kosta, Lakis, Julie, Tasos, Seris, Nicky, Effie, Haris, Helen, Fanis, Fotis, Irene, Ilias, Iosif, Melina, Nikos, Simos, Simon, Megan, Ms, Ann, Jim, Teo, Mike, Alex, Anna, Clea, Bill, Paul, Rita, Leon, John, Nico, Nick, Niko, Eric, Olga, Maria, Mandy, Makis, Sandro, and Savvas