Surname Галаыко (Галаыко 
, Galayko 
) , in the world, is a very rare family name. The surname Галаыко is characteristic of Eastern Europe, particularly Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Галаыко | Russia |
| Galayko | Ukraine, Russia |