(Spanish.) Del Mare, “of the sea.”
Arthur, William (1857) An Etymological Dictionary of Family and Christian Names. New York: Sheldon, Blakeman. Public Domain.
DELMAR
As described in historical dictionaries
An Etymological Dictionary of Family and Christian Names (1857)
(Spanish.) Del Mare, “of the sea.”
Patronymica Britannica (1860)
DELMAR. Yr. De la Mcr. "Of the Sea."
Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.