People Justin MacCarthy Justin MacCarthy Justin MacCarthy from . About Family Child He has one child, Eileen . Other facts about Justin MacCarthy Family name MacCarthy. Show people with the surname MacCarthy Sex or gender Male Given name Justin Justin MacCarthy's Child Eileen Jane Josephine MacCarthy Comments There are no comments yet. Enter your name here: Enter your email here: Enter your message here: Your message is required. Markdown cheatsheet. Submit