Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
TOMBS
As described in historical dictionaries
Patronymica Britannica (1860)
TOMBS. Ferguson derives this surname, and Tombleson, from an old High German root, tuo7n, equivalent to A. -Saxon dom., judgment; but as he puts them in juxtaposition with Tlioms, Thomson, Tomkin, and other Icnown derivatives of" Thomas," his etymology is not to be_ accepted. If this name is pronounced Tombs, it is no doubt the genitive of Tom.
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