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Globally, Triantafillou (Triantafillou
, Триантафиллу
, Τριανταφύλλου
) is an extremely rare unknown gender first name. Predominantly, Triantafillou is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Triantafillou | Canada, Greece, Australia, United States, Germany |
| Триантафиллу | Russia |
| Τριανταφύλλου | Greece |