Billy is a gender-neutral name and is of English origin. It can be used for both girls and boys. It means beautiful, Desire, Defender Of Justice. Though a unisex name, this name is trendier as a boy’s name than as a girl’s. Pronounced as bil-ee, the name is currently in the top 250 of NameChef Most Popular Baby Names and in the top 1000 of U.S birth chart of the year 2019. Variations of Billy include Billie.
Billy can be used for both boys and girls.