Family name Grigoryants (Григорянц 
, Grigoryants 
, Григорьянц 
) , all over the world, is quite a rare cognomen. The surname Grigoryants is characteristic of Russia, where it is quite a rare surname, Armenia, where it is a rare surname, and Ukraine. Measured by absolute frequency, it is the most numerous in Russia, Ukraine, and Kazakhstan. Much less frequently, Grigoryants is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Григорянц | Kazakhstan, Ukraine, Russia, Armenia |
| Grigoryants | Canada, United States, Uzbekistan, Russia, Armenia |
| Григорьянц | Kazakhstan, Ukraine, Russia, Belarus |
| Григор'Янц | Ukraine |
Григорйанц, Григорьянць, Григорянтс, Григорянтц, Григорянць, Григоряьнц, Грігорьянц, and Грігорянц
|
grigory sarkisovich grigoryants Soviet surgeon, UZ (b. 1919) |
|
| karapet grigoryants painter, poet, translator, playwright, GE (b. 1870) |
|
|
| alexander grigoryants Soviet rugby union player, RU |
|