Cathal

Cathal is a masculine given name of Irish origin. It is derived from the Gaelic name Cathal, which is associated with the element cath meaning battle. The exact meaning is a matter of interpretation, but the name is commonly linked to notions of strength or prowess in combat.

The name has a long history in Ireland and appears in medieval Irish annals as the name of several kings and notable figures. It has persisted in Gaelic-speaking communities and remains in use among the Irish diaspora. In Anglicized form, Cathal has yielded variants such as Cahill and Cahal, with Cahill also functioning as a surname derived from Ó Cathail, meaning “descendant of Cathal.”

Variants and related forms include Cahill and Cahal, used as given names or surnames. The spelling Cathal itself is still encountered in Ireland, particularly in contexts that preserve traditional Gaelic naming.

Notable bearers of the name include historical Irish rulers named Cathal, such as figures who governed Munster and Connacht, as well as contemporary individuals such as the Irish poet Cathal Ó Searcaigh. The form continues to be used in Irish-language contexts and among families with Gaelic heritage, preserving a linkage to Ireland’s medieval and literary history.