Mcwilliam
name
name ·3 syllables ·Rare ·Advanced level
Definitions
Proper Noun
- 1 A surname.
Etymology
Anglicized form of Irish and Scottish Gaelic Mac Uilleim (“son of Uilleam”), a Gaelicized form of William.
More for "mcwilliam"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.