Last name Otilia Margarita (Otilia Margarita 
) , across the world, is a very rare family name. The family name Otilia Margarita is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Otilia Margarita is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Otilia Margarita | Spain, Mexico, Chile, Ecuador, Peru |