Etymology

McLucas

M3C3L1U1C3A1S1

Today it means: A surname from Scottish Gaelic. Full definition →

Scottish Gaelic Mac Lùcais
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The story

  1. Scottish Gaelic · derived fromMac Lùcais“son of Lucas”
  2. English todayMcLucas

Anglicized form of Scottish Gaelic Mac Lùcais (“son of Lucas”).

Etymology from Wiktionary, CC BY-SA 4.0.