Country of Origin: English
Spelling variations include: Lamb, Lambe, Lam and others.
First found in Northumberland where they were Lords of the manor of West Denton.
Some of the first settlers of this name or some of its variants were: John, Edward, and Elizabeth Lamb settled in Salem, Mass. in 1630; Nancy and Nellie Lamb settled in Boston Mass. in 1736; John Lamb settled in Nova Scotia in 1774.
Motto Translates to: By valour and faith.