Kathaleen

Kathaleen is a feminine name that represents an elaborate spelling variant of Katherine or Kathleen. With origins tracing back to the Greek name 'Aikaterine,' its meaning is traditionally associated with 'pure' or 'clear.' The addition of extra syllables and the distinctive spelling gives Kathaleen a more formal, elaborate quality than its more common variants. This name saw modest popularity in the United States during the early to mid-20th century but has become less common in recent decades. Kathaleen offers a way to honor traditional naming patterns while adding a touch of uniqueness. The name carries associations with dignity and classic femininity, and provides multiple nickname options including Kate, Katie, Kathy, or Leen, giving its bearers flexibility in how they present themselves.

Pronounced kath-uh-LEEN.

As of October 2026, Kathaleen ranked #18982 in US births in 2008 SSA, peaked at #742 in 1952.