Across the world, Jarlen (Jarlen 
) is a rare gender-neutral given name. The given name Jarlen is habitual in Latin America and the Caribbean, particularly Nicaragua, where it is a rare mostly boy's, but infrequently feminine name, the Dominican Republic, where it is a rare boy's name, and Costa Rica. Not in comparison with a country's population, this name is the most popular in Latin America and the Caribbean, particularly Colombia, the Dominican Republic, and Nicaragua. Very seldom, Jarlen is the last name as well as the forename.