Meaning & History
The surname Innes 2 is of Scottish origin, deriving from the given name Aonghus.
Etymology and Roots
The root Aonghus comes from Old Irish Óengus, which likely means "one strength", from óen "one" and guss "force, strength". In Irish mythology, Aonghus (also called Mac Óg, "young son") was the god of love and youth, a member of the Tuatha Dé Danann, son of the Dagda and Boann. The name was borne by an 8th-century Pictish king, several Irish kings, and a few saints, including a 9th-century bishop of Tallaght.
Notable Bearers
The Innes surname is relatively uncommon; however, its variations such as Angus, Guinness, Hennessy, MacGinnis, and MacGuinness are well-known, particularly in Ireland where the Gaelic form Mag Aonghuis was anglicized.
Distribution
While primarily Scottish, the name spread through migration, with notable bearers found in Ireland and the Irish diaspora. The forebears database notes a minor presence, but its variant forms have significant historical visibility.