English: metonymic occupational name for a locksmith, from
Middle English, Old English loc ‘lock’, ‘fastening’.English: topographic name for someone who lived near an enclosure,
a place that could be locked, Middle English loke, Old English
loca (a derivative of loc as in 1). Middle English
loke also came to be used to denote a barrier, in particular a
barrier on a river which could be opened and closed at will, and, by
extension, a bridge. The surname may thus also have been a metonymic
occupational name for a lock-keeper.English, Dutch, and German:
nickname for a person with fine hair, or curly hair, from Middle
English loc, Middle High German lock(e) ‘lock (of
hair)’, ‘curl’.Americanized spelling of German
Loch.
Dictionary of American Family Names, Oxford University Press, ISBN 0-19-508137-4
590,341
Historical Documents & Family Trees with Lock
The information for this chart came from the U.S. Immigration Collection at Ancestry.com.
You can find out where the majority of the Lock families were living before
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Click on a circle in the chart to view Lock immigration records
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Click on a circle in the chart to view Lock birth and death records
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