Globally, האייק (Hayek 
, האייק ) is a rare epicene first name. The first name האייק is habitual in Lebanon, where it is quite a rare gender-neutral name, Tunisia, where it is a rare male name, and the Democratic Republic of the Congo. Measured by absolute frequency, it is the most numerous in Lebanon, the Democratic Republic of the Congo, and India. Much more frequently, האייק is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Hayek | United Arab Emirates, United States, Israel, Syria, Lebanon |
| האייק | Israel |