Surname Castro Uriarte (Castro Uriarte 
) , across the world, is a very rare cognomen. The family name Castro Uriarte is habitual in Ecuador, where it is a rare surname, Chile, where it is a very rare surname, and Spain.
| VARIANT | COUNTRY |
|---|---|
| Castro Uriarte | Chile, United States, Spain, Ecuador |
Ashley, Gonzalo, Gary Salomon, Eulalia Narcisa, Jesus Antonio, and Carmen Alejandrina