Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
LEAR
As described in historical dictionaries
Patronymica Britannica (1860)
LEAR. Not from the personal name rendered illustrious liy the great dramatist, but from Lire, in tlie arrondissement of Evreux in Normandy. Mr. Ferguson thinks it may have come originally from Hler (Hleer) one of the names of the Neptune of Northern mythology.
Origin: English
Region of origin: British Isles
Country of origin: England
Religion of origin: Christian
Language of origin: English