Family name Tello Barraza (Tello Barraza 
) , in all the world, is a very rare cognomen. The surname Tello Barraza is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname, and Argentina, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tello Barraza | Argentina, Chile |