Family name Paulo Guillermo (Paulo Guillermo 
) , across the world, is an extremely rare last name. The family name Paulo Guillermo is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Paulo Guillermo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Paulo Guillermo | Chile, Colombia, Ecuador, Argentina, Peru |