>
Throughout the world, Sonia Guillermina (Sonia Guillermina
) is a rare feminine first name. The first name Sonia Guillermina is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare feminine name, and Peru, where it is a very rare female name. Very seldom, Sonia Guillermina is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sonia Guillermina | Mexico, Ecuador, Chile, Peru, Costa Rica |