McNab

McNab is an Anglicized form of the Gaelic surname Mac an Aba, meaning "son of the abbot". This surname originates in both Irish and Scottish Gaelic cultures, where the prefix “Mac” denotes “son of” and “aba” refers to an abbot, a high-ranking ecclesiastical office. The Clan Macnab, a Scottish Highland clan, historically claimed descent from an abbot of Glendochart, and the name is particularly associated with Perthshire and the region around Loch Tay.

Etymology

The name derives from the Gaelic Mac an Aba, literally “son of the abbot”. In early medieval Scotland and Ireland, it was common for surnames to be based on ecclesiastical titles, reflecting the significant role of the church in society. The Anglicized form “McNab” (or “MacNab”) emerged as a result of English administrative and legal systems replacing the original Gaelic spelling.

Notable Bearers

Various notable individuals have borne the surname McNab or its variants. Prominent figures include Sir Allan MacNab (1798–1862), a Canadian military leader and politician who served as Premier of Canada West. In the world of literature, Andy McNab (born 1959) is a British novelist and former Special Air Service soldier. Notable sports figures include Bob McNab (born 1943), an English footballer who played for Arsenal and the England national team, and Donovan McNabb (born 1976), a prominent American football quarterback in the NFL. Other bearers include the Scottish artist Chica Macnab (1889–1980), Australian crime writer Claire McNab (1940–2022), and American Old West figure Frank McNab (died 1878), a member of the Lincoln County Regulators.

Variants and Distribution

The surname has multiple variants, including McNabb and the original Gaelic form Mac an Aba. These forms are found primarily in Ireland and Scotland, with significant diaspora communities in Canada, the United States, Australia, and New Zealand. The spelling variations often arose from phonetic transcription by English-speaking clerks.

• Meaning: "son of the abbot"
• Origin: Irish, Scottish
• Type: Surname
• Usage regions: Ireland, Scotland, diaspora