Meaning & History
Cavanah is an Irish surname, primarily a variant of Kavanagh. It may also derive as a reduced form of McCavana. The surname traces its roots to the Irish Gaelic name Caomhánach, meaning “a student of saint Caomhán.” This name was borne by Domhnall Caomhánach, a 12th-century king of Leinster and eldest son of the famed Irish king Diarmait Mac Murchada.
The underlying personal name Caomhán (also anglicized as Caomhán) originates from Old Irish Cóemán, a derivation of the element cóem meaning “dear, beloved, gentle,” combined with a diminutive suffix. Several early Irish saints bore this name, reinforcing its cultural and religious significance.
In the United States, the surname Cavanah is relatively uncommon. According to the 2010 U.S. Census, it ranked 40,610th in frequency, with 538 bearers, the majority of whom (94.24%) identified as White. Variant forms include Cavanagh, Cavanaugh, Kavanaugh, and others. Related names such as Caomhánach and Kavanah also exist.
- Meaning: Variant of Kavanagh, from Irish Caomhánach
- Origin: Irish Gaelic
- Type: Surname
- Usage Regions: Ireland, United States
Related Names
Sources: Wiktionary — Cavanah