Last name Castillo Arango (Castillo Arango 
) , in the entire world, is a very rare cognomen. The family name Castillo Arango is characteristic of Latin America and the Caribbean, particularly Ecuador, where it is a very rare surname, and Colombia.
| VARIANT | COUNTRY |
|---|---|
| Castillo Arango | Ecuador, Colombia |
Miguel, Yonier, Clinton, Lina Maria, Rosa Eunice, Luna Alejandra, and Jennifer Lisbeth