Alto

Etymology
Borrowed from.

Proper noun

 * 1)  initialism of.
 * 1)  initialism of.
 * 1)  initialism of.

Statistics

 * According to the 2010 United States Census, Alto is the 28650th most common surname in the United States, belonging to 832 individuals. Alto is most common among White (67.07%) and Hispanic/Latino (13.34%) individuals.