Surname Izaq (Izaq 
) , globally, is a very rare family name. The surname Izaq is characteristic of Malaysia, where it is a very rare surname, Nigeria, and India, where it is an extremely rare surname. More prevalently, Izaq is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Izaq | Malaysia, Nigeria, United States, India, Brazil |