Meanings
Origin
Probably a variant of McCullough.
Full word history & related roots →Cite this entry
McColley. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/McColley
“McColley.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/McColley. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “McColley,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/McColley.
Source: McColley on Wiktionary, CC BY-SA 4.0.