Globally, Dayyam (Dayyam 
) is a rare dominantly girly, but infrequently masculine first name. The first name Dayyam is habitual in Philippines, where it is a rare female name, and India, where it is an extremely rare gender-neutral name. Likewise, Dayyam is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Dayyam | United States, India, Philippines |