Sommerlad Family History
Sommerlad Surname Meaning
From the Middle English personal name Sumerlad Sumerled (Old Scandinavian Sumarlíðr Sumarlíði ‘summer warrior’ a term sometimes applied to a viking).
The personal name was common in Scotland where it became Gaelic Somhairle: see McSorley.
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
