Lock

Etymology
There are three possibilities:
 * From the words.
 * From, itself from or  (theonym of the latter).
 * From, from.

Proper noun

 * 1) ; from the surname.
 * 1) ; from the surname.
 * 1) ; from the surname.

Statistics

 * According to the 2010 United States Census, Lock is the 5,058th most common surname in the United States, belonging to 6,936 individuals. Lock is most common among White (76.33%) and Black (10.86%) individuals.

Etymology
From, from , from. Cognate with 🇨🇬.

Noun

 * 1) hole
 * 2) opening