All over the world, Ilse Maria (Ilse Maria 
) is a rare feminine forename. The forename Ilse Maria is habitual in Costa Rica, where it is quite a rare feminine name, Austria, where it is a rare girly name, and Chile. Measured by absolute frequency, the name is most common in Costa Rica, Germany, and Chile. Very seldom, Ilse Maria is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ilse Maria | Costa Rica, Colombia, Germany, Austria, Chile |
Diaz, Hidalgo, Fonseca, Quesada, Martinez, Alvarado, Carrillo, Carranza, Carvajal, Corrales, Jimenez, Barquero, Espinoza, Villegas, Fiorelli, Rodriguez, Gutierrez, Trautmann, Hernandez, Fernandez, Villalobos, Gonzalez, Martinez Cotes, Lagodka, Dalheim, Vega, Monge, Salas, Araya, Arias, Rojas, Gomez, Lopez, Alfaro, Greiner, Chaves, Blanco, Polack, Duarte, Dragon, Vargas, Fallas, Frichs, Morales, Sanchez, Castro, and Cabrera Zambrano