Surname Trejos Osorio (Trejos Osorio 
) , throughout the world, is a very rare last name. The family name Trejos Osorio is habitual in Latin America and the Caribbean, particularly Colombia, where it is a very rare surname, and Chile, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Trejos Osorio | Colombia, Chile |
Bladimir, and Jessica Milena