Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
ROLFE
As described in historical dictionaries
Patronymica Britannica (1860)
ROLFE. The same as Rollo, Radulph, or Ralph. The great landholder, Goisfrid de Bee, son of Rollo, and grandson of Crispinus, baron of Bee, is styled in Domesday "Filius Rolf."
Surname type: From given name or forename
Origin: English
Region of origin: British Isles
Country of origin: England
Religion of origin: Christian
Language of origin: English