Last name Castellanos Beltran (Castellanos Beltran 
) , in all the world, is an extremely rare cognomen. The family name Castellanos Beltran 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 |
|---|---|
| Castellanos Beltran | Chile, Colombia |