Family name Romero Solis (Romero Solis 
) , worldwide, is a rare last name. The family name Romero Solis is characteristic of Latin America and the Caribbean, particularly Paraguay, where it is quite a rare surname, Ecuador, where it is a rare surname, and Chile. In absolute terms, this name is the most popular in Paraguay, Ecuador, and Spain.
| VARIANT | COUNTRY |
|---|---|
| Romero Solis | Mexico, Paraguay, Ecuador, Spain, Chile |