Around the world, Maria Jenny (Maria Jenny 
) is a rare principally girly, but very seldom male given name. The forename Maria Jenny is characteristic of Latin America and the Caribbean, particularly Bolivia, where it is quite a rare gender-neutral name, Costa Rica, where it is a rare female name, and Chile. Not in comparison with a country's population, it is the most numerous in Philippines, Bolivia, and Peru. Much less frequently, Maria Jenny is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Maria Jenny | Bolivia, Peru, Philippines, Ecuador, Chile |
Mata, Medino, Castro, Ramilo, Romero, Garcia, Torres, Morales, Mercado, Cunanan, Erandio, Verzano, Zerrudo, Zuñiga, Martinez, Dela Paz, Guhiting, Geronimo, Mamaradlo, Baturiano, Rodriguez, Gutierrez, Medina, Mojica, Mandia, Nable, Mesa, Cruz, Rada, Ruiz, Jara, Jolo, Oira, Salon, Solis, Belen, Constantino, Bonga, Pardo, Palen, Perez, Ramos, Reyes, Derla, Dador, Lopez, Togle, Tibay, Bocar, and Gonzalez Garcia