All over the world, Grigorios (Grigorios 
, Григориос 
) is a common masculine first name. The first name Grigorios is habitual in Greece, where it is a widespread boy's name, Cyprus, where it is quite a rare boy's name, and Germany, where it is a rare male name. Measured by absolute frequency, it is commonest in Greece, Germany, and the United States. Likewise, Grigorios is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Grigorios | Germany, Sweden, Greece, United States, Albania |
| Григориос | Russia |
| grigorios of antioch Greek Patriarch of Antioch (b. 550) |
|
|
|
grigorios of dekapolis Byzantine monk (b. 797) |
|
| grigorios tarchaneiotes Byzantine general (b. 950) |
|
|
| grigorios kamateros (1001-1101) (b. 1001) |
|
|
| grigorios gabras (b. 1050) |
|
|
| grigorios taronites Byzantine governor (b. 1100) |
|
|
|
grigorios ypsilantis Greek diplomat (1835-1886), AT (b. 1835) |
|
| grigorios o adrianoupoleos Greek cleric, TR (b. 1785) |
|
|
| grigorios lambovitiadis Greek patriot, AL (b. 1908) |
|
|
|
grigorios aggelidis German businessman and politician (FDP), DE (b. 1965) |
|
|
grigorios bakaris GR |
|
| grigorios lorentzakis (b. 1942) |
|
|
| grigorios a. pavliotis mathematician (b. 1976) |
|
|
| grigorios nasios researcher |
|
|
| grigorios karampas researcher (ORCID 0000-0001-5897-8958) |
|