Cognomen דיליה (Delia 
, דיליה 
) , in the world, is a widespread family name. The family name דיליה is characteristic of Malta, where it is a common surname, Mexico, where it is quite a common surname, and Honduras (explore the name in all countries). In absolute terms, it is commonest in Latin America and the Caribbean, particularly Mexico, Argentina, and Venezuela. More prevalently, דיליה is the forename as well as the last name.