Lock

Where Lock comes from

Wiktionary's etymology listing comes up empty for Lock.

Lock through the years
  1. 1915
    Debut at its peak, #3,392
    #3,392 among boys with 6 babies in the first year it was published, and still its best.
  2. 1916
    The fade
    The first year with half the peak's births.
In the dictionary

Wiktionary has no entry for this spelling.

Namesakes

We look up famous namesakes for names that have made the top 1,000. Lock hasn't yet.

Sources: the origin note and dictionary entry are quoted from Wiktionary (CC BY-SA 4.0); the namesakes come from Wikidata (CC0); the milestones are worked out from the SSA record.