Family name Hryhorij (Григорий 
, Григорій , Hryhorij 
) , across the world, is quite a rare cognomen. The last name Hryhorij is characteristic of Kyrgyzstan, where it is quite a common surname, Moldova, where it is quite a rare surname, and Belarus. Not in comparison with a country's population, it is the most numerous in Russia, Kyrgyzstan, and Uzbekistan. Predominantly, Hryhorij is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Григорий | Kazakhstan, Russia, Belarus, Moldova, Ukraine |
| Григорій | Ukraine |
| Hryhorij | United Kingdom, Czechia, United States, Canada, Brazil |