Cognomen Juan Florencio (Juan Florencio 
) , around the world, is a rare last name. The family name Juan Florencio is habitual in Chile, where it is a rare surname, and Spain. More frequently, Juan Florencio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Juan Florencio | Peru, Spain, Chile, Guatemala, Ecuador |
De, Herrera, Vergara, Quilape, Mantilla, Cardenas, Castillo, Casavilca, Calderon, Cisneros, Buquerin, Gonzalez, Rodriguez, Hernandez, Henriquez, Sosa Aguirre, Castañeda, Balanzario, De La Cruz, Echavarria, Gamboa Cabrera, Ortiz Castro, Ramirez, Cariman, Alarcon, Quispe, Saez, Soto, Diaz, Silva, Ayala, Cerna, Perez, Ramos, Reyes, Lopez, Castillo Araya, Mendez, Bustos, Pineda, Romero, Garcia, Labrin, Lazaro, Tupino, Huaman, Ferrer, Flores, Muñoz, and Lopez Velasquez