Surname Yiliana (Yiliana 
) , across the world, is a rare family name. The family name Yiliana is habitual in Latin America and the Caribbean, particularly Venezuela, where it is a rare surname, Honduras, where it is a very rare surname, and Colombia. Not in comparison with a country's population, this name is the most popular in Venezuela, Indonesia, and Mexico. More frequently, Yiliana is the forename as well as the last name.