O'Mara

proper noun

A surname from Irish.

OriginIrish Ó Meadhra →
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Meanings

proper nounO'Mara (plural O'Maras)

plural O'Maras

  1. A surname from Irish.

Origin

  1. IrishÓ Meadhra“descendant of Meadhair”
  2. EnglishO'Mara

A variant of O'Meara, from Irish Ó Meadhra (“descendant of Meadhair”).

More words from Irish

Full word history & related roots →
Cite this entry
APA

O'Mara. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/O'Mara

MLA

“O'Mara.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/O'Mara. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “O'Mara,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/O'Mara.

Source: O'Mara on Wiktionary, CC BY-SA 4.0.