Surname Pacheco Arellano (Pacheco Arellano 
) , around the world, is a very rare cognomen. The cognomen Pacheco Arellano is characteristic of Ecuador, where it is a rare surname, Chile, where it is a very rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pacheco Arellano | Chile, Spain, Ecuador |