Cognomen Sailia (Sailia 
, Сайля 
, Саиля ) , across the world, is a very rare surname. The cognomen Sailia is characteristic of Algeria, where it is a rare surname, Venezuela, where it is an extremely rare surname, and Ukraine. Not in comparison with a country's population, this name is the most popular in Algeria, India, and Venezuela. Likewise, Sailia is the forename as well as the last name.