Around the world, Didian (Didian 
) is a rare epicene given name. The first name Didian is habitual in the Democratic Republic of the Congo, where it is a rare male name, Romania, and Colombia, where it is a very rare gender-neutral name. Much less frequently, Didian is the last name as well as the forename.
Nez, Rivero, Garcia, Triana, Nzally, Vargas, Flores, Florez, Waruwu, Zapata, Umaña, Udoaka, Sanchez, Becerra, Patiño, Dainville, Zuñiga, Martinez, Gonzalez, Tsongwain, Valencia, Anggraini, Correa, Hernandez, Campos, Chavez, Mohl, Mora, Rice, Diaz, West, Mejia, Silva, Smith, Booze, Perez, Pinto, Rojas, Denny, Danao, Duran, Lopez, Jaime, Hoyos, Mukiawa, Suarez, Acosta, Castro, and Natividade