Family name Isikbay (Isikbay 
) , in the entire world, is a very rare last name. The family name Isikbay is characteristic of Turkey, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and Canada. Not in comparison with a country's population, the name is most common in Turkey, the United Kingdom, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Isikbay | United Kingdom, Canada, United States, Turkey |