Family name هيليا (Helia 
, Hylea 
, Heylia 
) , all around the world, is quite a rare surname. The last name هيليا is characteristic of Slovakia, where it is quite a rare surname, Mexico, where it is a rare surname, and Nicaragua. Not in comparison with a country's population, the name is most common in Mexico, Indonesia, and Spain. More frequently, هيليا is the forename as well as the last name.