Throughout the world, Dahian (Dahian 
) is a rare epicene first name. The forename Dahian is habitual in Latin America and the Caribbean, particularly the Dominican Republic, where it is quite a rare dominantly boy's, but uncommonly female name, Uruguay, where it is quite a rare largely female, but infrequently male name, and Colombia, where it is a rare epicene name. Much less frequently, Dahian is the last name as well as the forename.
Sosa, Guzman, Torres, Morales, Sanchez, Alvarez, Caicedo, Ramirez, Herrera, Martinez, Carrillo, Castaño, Restrepo, Gonzalez, Gonzales, Londoño, Herrmann, Quintero, Rodriguez, Gutierrez, Hernandez, Velasquez, Gamboa, Fernandez, Garcia, Castro, Cruz, Kruh, Ruiz, Diaz, Marte, Matos, Mejia, Alcon, Perez, Rojas, Rivas, Gomez, Lopez, Henao, Isado, Ortiz, Ochoa, Moreno, Mendez, Medina, Muñoz, Rivera, and Rodríguez