Surname Galbay (Галбай 
, Галбаи , Galbay 
) , around the world, is a rare cognomen. The cognomen Galbay is habitual in Kyrgyzstan, where it is quite a rare surname, Ukraine, where it is a rare surname, and Russia, where it is a very rare surname. Also, Galbay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Галбай | Kyrgyzstan, Ukraine, Russia |
| Галбаи | Russia |
| Galbay | Mexico, Philippines |