Across the world, Παλαιολόγος (Παλαιολόγος 
) is an extremely rare unknown gender forename. Much more prevalently, Παλαιολόγος is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Παλαιολόγος | Greece |
| παλαιολόγος κανταρντζής botanist (1870-2000), GR (b. 1870) |
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| παλαιολόγος μπενιζέλος politician, GR |
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Μάρκος, Γιώργος, and Κωνσταντίνος