Castillo

Proper noun

 * , from.
 * , a rare variant of Castillon.

Statistics

 * According to the 2010 United States Census, Castillo is the 93rd most common surname in the United States, belonging to 230420 individuals. Castillo is most common among Hispanic/Latino (90.26%) individuals.

Etymology
From. .

Etymology
Borrowed from. .

Etymology
..

Etymology
From. .

Proper noun

 * , most common in Batanes

Etymology
..

Etymology
From. .

Etymology
From.

Etymology
, from. ..

Etymology
Borrowed from. .