Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
LEVETT
As described in historical dictionaries
Patronymica Britannica (1860)
LEVETT. LEVIT. 1. Fr. le Vite, "the quick, speedy, or swift." 2. From one of the places in Normandy called Livet. The Itin. de la Normandic mentions no less than eight of these.
Surname type: Diminutive
Origin: English
Region of origin: British Isles
Country of origin: England
Religion of origin: Christian
Language of origin: English