Cognomen ايلدا (Ilda 
, ايلدا 
) , across the world, is a common family name. The cognomen ايلدا is habitual in Honduras, where it is quite a common surname, Albania, and Mexico, where it is quite a rare surname. Not in comparison with a country's population, the name is most common in Latin America and the Caribbean, particularly Mexico, Argentina, and Honduras. More prevalently, ايلدا is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ilda | Mexico, Angola, Argentina, Brazil, Honduras |
| ايلدا | Iran, Palestinian Territory, Iraq |