Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
RUMBOLD
As described in historical dictionaries
Patronymica Britannica (1860)
RUMBOLD. RUMBOL. Reinbald, a Teutonic name of great antiquity, whence Rumbolds-Wyke, co. Sussex. Reinbald, Eumbaldus, Rumoldus, &c., occur in Domesday.
Origin: English
Region of origin: British Isles
Country of origin: England
Religion of origin: Christian
Language of origin: English