From Latin 'avis' meaning bird; also a medieval Norman form of the Germanic name Aveza.
Avis is a name of clear Latin derivation: avis simply means "bird" in Latin, and the association with flight, freedom, and lightness has followed the name through more than a millennium of use. It was common in medieval England — Avis appears in Domesday Book records and in the court rolls of Norman-influenced English estates — where it may also have overlapped with an Old Germanic name of unrelated origin. The bird meaning gave Avis a particular appeal in a period when animal-derived names carried symbolic resonance: a bird-named daughter might embody grace, song, or the capacity to rise above earthly limitations.
In nineteenth-century England and America, Avis enjoyed a modest but steady following, particularly in literary and educated circles where Latin remained a living cultural reference. Harriet Beecher Stowe used Avis as a character name, and the American painter Elizabeth Stuart Phelps Ward published a novel titled The Story of Avis in 1877, a groundbreaking work about a woman artist's struggle between creative ambition and domestic expectation. The name thus acquired early feminist associations — a woman who aspires to fly.
The Avis car rental company, founded in 1946 and famous for its "We Try Harder" advertising campaign, inevitably gave the name a 20th-century commercial valence, which partly explains its decline in popular baby-name use. But for parents today, Avis has shed the rental-car association and regained its austere medieval charm. It sits in productive company with other short Latin nature names — Flora, Lark, Wren — while retaining a distinctly continental, slightly mysterious character all its own.