US Popularity Rank: 5960

Origin: Irish

Meaning: Mac Fhlannchaidh; Son of the red warrior

Give baby a name that will help them fight any battle! Clancy is a boy’s name of Irish origin, which derives from the Irish Mac Fhlannchaidh, which means “son of the red warrior.” With a name like this, your little fighter is sure to be able to stand up for what they believe in and face each obstacle head-on. Plus, it is a wonderful way to connect baby to their heritage. Traditionally a surname, you might recognize Clancy from the likes The Clancy Brothers, the folk music group, or the author Tom Clancy.