Cognomen هداية (Hidaya 
, هداية 
, Hedaya 
) , globally, is a common last name. The family name هداية is habitual in Morocco, where it is quite a common surname, Qatar, where it is quite a rare surname, and Algeria. In absolute terms, it is the most numerous in Morocco, Egypt, and Indonesia. More prevalently, هداية is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hidaya | Egypt, Indonesia, Morocco, Tanzania, Algeria |
| هداية | Libya, Egypt, Iraq, Morocco, Algeria |
| Hedaya | Tunisia, Morocco, Tanzania, Egypt, Philippines |
| محمد هداية Egyptian notable of the first half of the 20th century, EG |
|