53%RatingSave Gender Masculine Usage English Pronounced Pron. LAWK-ee [key·IPA] Meaning & HistoryExpand Links Diminutive of Lachlan. Related NamesFamily Tree·Details Other Languages & CulturesLochlainn, Lochlann(Irish) Lochlainn(Old Irish) Lachlan, Lauchlan, Lachie(Scottish) Lachlann(Scottish Gaelic) PopularityDetails Last ranked #751 in 2021 England and Wales Last ranked #965 in 1904 United States Categories diminutives, isograms