Ardal Is A Boys Name Of Irish Origin, Meaning "high Or Bear-like Valor." This Traditional Gaelic Name Symbolizes Bravery And Courage, Traits Any Parent Would Wish To Instill In Baby. Ardal Is An Uncommon Name, So Its Bound To Stand Out In The Playground And Appeal To A Parent Seeking A Unique Name. Actor, Comedian, And Novelist Ardal OHanlon Is Probably The Most Well-known Bearer Of This Irish Name, Known For His Role As Fr. Dougal In The Hit Comedy Father Ted.