Last name Castellanos Perez (Castellanos Perez 
) , worldwide, is a rare surname. The surname Castellanos Perez is habitual in Cuba, where it is a rare surname, Spain, and Ecuador, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Spain, Cuba, and Colombia.
| VARIANT | COUNTRY |
|---|---|
| Castellanos Perez | Spain, Mexico, Colombia, Ecuador, Cuba |