Worldwide, Raulin (Raulin 
, Raulín ) is quite a rare male forename. The first name Raulin is habitual in Latin America and the Caribbean, particularly the Dominican Republic, where it is quite a common boy's name, Panama, where it is a rare male name, and Guatemala. Measured by absolute frequency, this name is the most popular in the Dominican Republic, Guatemala, and Philippines. Also, Raulin is the last name as well as the forename.