Around the world, Maria Onesima (Maria Onesima 
) is a very rare girly forename. The first name Maria Onesima is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare girly name. Much less frequently, Maria Onesima is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Maria Onesima | Spain, Peru, Ecuador, Chile, Costa Rica |