Family name Castillo Wilson (Castillo Wilson 
) , in the entire world, is a rare surname. The cognomen Castillo Wilson is characteristic of Latin America and the Caribbean, particularly Cuba, where it is a rare surname, Ecuador, and Chile, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Castillo Wilson | United States, Spain, Ecuador, Cuba, Chile |
Antonia, and Rafael Jorge