Throughout the world, Arlett (Arlett 
) is quite a rare predominantly girly, but very infrequently boy's forename. The given name Arlett is characteristic of Latin America and the Caribbean, particularly Mexico, where it is a rare feminine name, Cuba, where it is a rare boy's name, and the Dominican Republic, where it is a rare female name. Measured by absolute frequency, the name is most common in Mexico, Germany, and the United States. Likewise, Arlett is the last name as well as the forename.