Globally, Cesarin (Cesarin 
, Cesarín) is quite a rare masculine forename. The forename Cesarin is characteristic of Latin America and the Caribbean, particularly the Dominican Republic, where it is quite a rare masculine name, Panama, and Guatemala, where it is a rare boy's name. Measured by absolute frequency, this name is the most popular in the Dominican Republic, the Democratic Republic of the Congo, and Guatemala. Also, Cesarin is the last name as well as the forename.