Family History and Genealogy Resources by Surname
Loomis Surname Origin
(Origin Welsh) Locality. From lom, bare, naked, exposed, and maes, a field, a name of place--the place in the open field.
Source: An Etymological Dictionary of Family and Christian Names With an Essay on their Derivation and Import; Arthur, William, M.A.; New York, NY: Sheldon, Blake, Bleeker & CO., 1857.
Loomis Surname Meaning and Family Facts
There is more to Loomis family history than the origin of your surname:
A Loomis Family History Thought:
What is past is prologue.