Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
CLEMENT
As described in historical dictionaries
Patronymica Britannica (1860)
CLEMENT. The personal name, whence the modifications Clements, Clemeuce, Clementson, Cleniitson, Clemmaus, Clemmit, Climpsou.
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