Surname Αθανασόπουλος (Athanasopoulos 
, Athanassopoulos , Αθανασόπουλος ) , worldwide, is a common cognomen. The cognomen Αθανασόπουλος is characteristic of Greece, where it is quite a common surname, Cyprus, where it is quite a rare surname, and Albania. In absolute terms, it most frequently occurs in Greece, the United States, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Athanasopoulos, Athanassopoulos | Greece, Australia, Canada, Albania, United States |
| Αθανασόπουλος | Greece |
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νίκος αθανασόπουλος Greek politician, GR (b. 1923) |
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| σπυρίδων αθανασόπουλος Greek Olympic gymnast, GR (b. 1900) |
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μητροπολίτης ιερισσού, αγίου όρους και αρδαμερίου θεόκλητος αθανασόπουλος Greek priest, GR (b. 1955) |
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| δημήτρης αθανασόπουλος Greek actor, GR (b. 1942) |
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| βαγγέλης αθανασόπουλος Greek poet (1946-2011), GR (b. 1946) |
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| κώστας αθανασόπουλος Greek association football player, GR (b. 1947) |
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| μαρίνος αθανασόπουλος GR (b. 1951) |
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| κώστας αθανασόπουλος Greek actor, GR |
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| μιχάλης αθανασόπουλος Greek actor, GR |
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| βασίλης αθανασόπουλος Greek actor, GR |
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| αλέξανδρος αθανασόπουλος badminton player, GR (b. 1986) |
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