Family History and Genealogy Resources by Surname
Paisley Surname Origin
(Origin Welsh) Locality. From Plas, a pass, and lli, a stream--the place of crossing the river.
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.
Paisley Surname Meaning and Family Facts
There is more to Paisley family history than the origin of your surname:
A Paisley Family History Thought:
Whenever there's a will, you'll see an heir loom.