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Around the globe, Grigoriou (Grigoriou
, Григориу
, Γρηγορίου
) is a very rare masculine first name. The first name Grigoriou is habitual in Southern Europe, particularly Greece, where it is a rare male name. Predominantly, Grigoriou is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Grigoriou | France, Greece, Australia, Cyprus, United States |
| Григориу | Russia |
| Γρηγορίου | Greece |