Maddigan is an uncommon given name of Irish origin, derived from the surname O'Madagain. The surname is believed to have originated in County Galway, where it was once a numerous sept, or clan. The exact meaning of the name Maddigan is unclear, but it's thought to be derived from the Gaelic word 'madadh', which means 'dog'. Therefore, Maddigan could potentially translate to something like 'little dog' or 'follower of madadh'. In recent times, Maddigan has been used as a given name more frequently, likely influenced by its use in popular culture. However, it remains relatively rare and unique.
The name Maddigan saw a significant increase in popularity between 2002 and 2005, with the number of births nearly doubling from five to seven during this period. However, there was a decrease in usage after 2005, with six births recorded in 2007 and only five in 2009. Overall, over these four years, there were a total of 23 babies named Maddigan.