Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
CREAM
As described in historical dictionaries
Patronymica Britannica (1860)
CREAM. A merchant's bootli; a stall in a market. Teut. Tiraem, taberna rerum venalium. Jamieson.