Lock.
A surname.
Meaning & usage
A surname.
An unincorporated community in Knox County and Licking County, Ohio, United States.
A town in Elliston district council area, Eyre Peninsula, South Australia; from the surname.
Where this word comes from
* As an English, German and Dutch surname, from the noun lock. * Also as an English surname, from Middle English loke, itself from Old English loca (“enclosure”) or *Loca (“Loki”) (theonym of the latter). * Also as an English surname, from Middle English locke, from Old English locc (“lock of hair”). * Also as a German surname, Americanized from Loch. * As a Chinese surname, variant of Lok, itself from: ** a Cantonese form of 樂 /乐, see Le. ** a Cantonese form of 陸 /陆, 鹿 (lù), 逯 (lù), and 禄 (lù), see Lu. ** a Cantonese form of 駱 /骆 (luò), see Luo.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.