Worldwide, Johan Alejandro (Johan Alejandro 
) is a rare boy's first name. The forename Johan Alejandro is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare boy's name, Costa Rica, and Colombia. Very seldom, Johan Alejandro is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Johan Alejandro | Peru, Chile, Ecuador, Colombia, Costa Rica |
Mena, Jimenez, Escobar, Zuñiga, Carrillo, Gonzalez, Valencia, Ariza Lugo, Rodriguez, Henao Chica, Fernandez, Blanco Leal, Rivas Gomez, Galvis Gomez, Cortez Huerta, Rojas Zapata, Perez Cardona, Portilla Mejia, Rosales Pernia, Sanchez Pardo, Sanchez Restrepo, Saavedra Garcia, Pereira, Alvarez, Sanchez, Mendoza, Atto, Ruiz, Diaz, Celis, Perez, Rojas, Reyes, Godoy, Lopez, Jofre, Hernandez Acosta, Molina, Arenas, Azuaje, Castro, Cerdas, Romero, Rivera, Galviz, Yañez, Montoya, Morales, Muñoz, and Valencia Salazar