Meanings
Origin
From the Irish variant of McMillan.
Full word history & related roots →Cite this entry
McMillion. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/McMillion
“McMillion.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/McMillion. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “McMillion,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/McMillion.
Source: McMillion on Wiktionary, CC BY-SA 4.0.