Meanings
Origin
- IrishMac Cuilinn“son of Cuileann”
- EnglishMcCullen
Anglicized form of Irish Mac Cuilinn (“son of Cuileann”), a byname from cuileann (“holly”).
More words from Irish
Full word history & related roots →Cite this entry
McCullen. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/McCullen
“McCullen.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/McCullen. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “McCullen,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/McCullen.
Source: McCullen on Wiktionary, CC BY-SA 4.0.