Christy is a common name often used for girls. It is derived from the name Christina, which means "follower of Christ." Many people named Christy are known for their friendly and approachable personalities. The name has been popular in various cultures and can be found in different variations around the world. In popular culture, Christy has appeared in various forms of media, including books and television shows. One notable example is the character Christy Huddleston from the novel "Christy" by Catherine Marshall, which tells the story of a young woman who becomes a teacher in a remote Appalachian community.