Casper is a male given name and is of German origin. It means treasurer. Pronounced as kas-per, the name is currently in the top 100 of NameChef Most Popular Baby Names and in the top 1000 of U.S birth chart of the year 2019.
Casper is a boy's name.
(Or listen to the pronunciation from https://www.pronouncenames.com/search?name=casper)