Alonso is a male given name and is of Spanish origin. It means noble and Ready. Pronounced as ah-LON-so, the name is currently in the top 500 of NameChef Most Popular Baby Names and in the top 1000 of U.S birth chart of the year 2019.
Alonso is a boy's name.
(Or listen to the pronunciation from https://www.pronouncenames.com/search?name=alonso)