Family name Vergara Castaño (Vergara Castaño 
) , globally, is a very rare last name. The cognomen Vergara Castaño is characteristic of Latin America and the Caribbean, particularly Colombia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Vergara Castaño | Colombia |
Maria, Wilder, Marleny, Juliana, and Yenny Alexandra