Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
NICOLAS
As described in historical dictionaries
Patronymica Britannica (1860)
NICOLAS. The late Sir Plarris Nicolas, the well-known antiquary and historian, descended from a Breton family who flourished in the XIII. and XIV. cent., one of whose members came into England at the Revocation of the Edict of Nantes, and settled at Looe in Cornwall.
Region of origin: Europe
Country of origin: France
Language of origin: French