Madigan is a gender-neutral name and is of Irish origin. It can be used for both girls and boys. It means dog, mastiff. As a unisex name, this name is popular with both boys and girls. The name is currently not in the top 1000 of NameChef Most Popular Baby Names and not in the top 1000 of U.S birth chart.
Madigan can be used for both boys and girls.