Family name Yaslin (Yaslin 
) , around the globe, is a rare last name. The cognomen Yaslin is habitual in Latin America and the Caribbean, particularly Costa Rica, where it is quite a rare surname, Honduras, where it is a rare surname, and Venezuela. Measured by absolute frequency, this name is the most popular in Costa Rica, Venezuela, and Turkey. More frequently, Yaslin is the forename as well as the last name.