Caitleen

Irish variation of Catherine

"pure"

Caitleen Origin and Meaning

The name Caitleen is a girl's name.

Caitleen is a feminine name of Irish origin, a variant of Caitlin, which is derived from the Irish form of Catherine. The name ultimately traces back to the Greek name Aikaterine, meaning 'pure.' Caitleen offers a unique spelling that maintains the traditional pronunciation while providing a distinctive written form. This melodic name gained some popularity in the United States during the 1980s and 1990s when Irish-influenced names were trending, though it has always been less common than spellings like Caitlin, Kaitlyn, or Katelyn. Caitleen embodies Irish heritage while offering a slightly modernized take on a classic name.