Rason Family History
Rason Name Meaning
from Market Middle and West Rasen (Lincs). The second element of the place-name in each case is from Old English ræsn in dative plural form denoting ‘(place) at the planks’ i.e. plank bridge. Some of the bearers cited here may belong to (2). see Rayson .
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016