Arthur, William (1857) An Etymological Dictionary of Family and Christian Names. New York: Sheldon, Blakeman. Public Domain.
REYNOLDS
As described in historical dictionaries
An Etymological Dictionary of Family and Christian Names (1857)
(origin: Sax.) Sincere or pure love from, Rhein, pure, and hold, the old English for love. It also may signify strong or firm hold.
Patronymica Britannica (1860)
REYNOLDS. From Rainhold, a Tentonic personal name of great antiquity. Several tenants in chief in Domesd. are called Raiuaklus.— Revnell, Reynard. Rev
Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
Surname type: From name of parent
Origin: English
Region of origin: British Isles
Country of origin: England
Religion of origin: Christian
Language of origin: English