Surname Гритсан (Гритсан 
, Gritsan 
, Grytsan 
) , in the world, is a rare last name. The family name Гритсан is characteristic of Greece, where it is a very rare surname, Russia, and Poland. Measured by absolute frequency, it is commonest in Russia, the United States, and Poland.
| VARIANT | COUNTRY |
|---|---|
| Гритсан | Russia |
| Gritsan | Russia, Spain, Canada, United States, Greece |
| Grytsan | Poland, Ukraine |