Surname Γιωτόπουλος (Γιωτόπουλος 
, Giotopoulos 
) , in the world, is a rare family name. The cognomen Γιωτόπουλος is characteristic of Greece, where it is quite a rare surname, Australia, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Γιωτόπουλος | Greece |
| Giotopoulos | United States, Greece, Australia |
| παναγιώτης γιωτόπουλος Greek lawyer and university professor, GR (b. 1878) |
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| δημήτρης γιωτόπουλος Greek trade unionist, GR (b. 1901) |
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| σωκράτης γιωτόπουλος Greek teacher of music, GR (b. 1924) |
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| μπάμπης γιωτόπουλος Greek actor, GR (b. 1931) |
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| αλέξανδρος γιωτόπουλος Greek terrorist, translator and political activist, GR (b. 1944) |
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| κωνσταντίνος γιωτόπουλος Greek architect, GR |
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