Mullaney

surname · Latin script

Recorded as a female name· opposite-gender records fall within measured source noise

Mullaney is a surname written in the Latin script, most frequently recorded in the United States. Recorded meaning: Reduced Anglicized form of Irish Ó Maoilsheanaigh (“descendant of the devotee of (Saint) Seanach”).

rarermore common
  • GBUnited Kingdom
  • USUnited States
  • AUAustralia

Where the name is found, darker where our sources hold more of it. No national register counts its bearers anywhere we hold data, so the map carries no figures. One hue, darker where it is more common; hover a country for its figure.

Meaning & origin(measured from records)

Reduced Anglicized form of Irish Ó Maoilsheanaigh (“descendant of the devotee of (Saint) Seanach”).

Sources 2

  • The Oxford Dictionary of Family Names in Britain and Ireland
  • Wiktionary

Where in the world(measured from records)

Recorded in:

No national register we accept counts this name’s bearers, so the page lists where it is found and publishes no figure.

Country figures for a list of names, at full precision, are available under licence rather than by scraping this table (how that works).

Notable people with this name(measured from records)

192019401960198020002020Joe Mullaney, b. 1924Jack Mullaney, b. 1929Kevin Mullaney, b. 1948Mark Mullaney, b. 1953Dean Mullaney, b. 1954Martina Mullaney, b. 1972Craig Mullaney, b. 1978Richard Mullaney, b. 1993Sydney Mullaney, b. 2001

The ten people covered by the most Wikipedia language editions — a proxy for cross-cultural notability, which favours historical and Western figures over equally prominent contemporary ones — shown by birth year. Source: Wikidata (CC0).

Evidence(measured from records)

Attested in 13 sources across 5 countries.

Reference works 4

  • The Oxford Dictionary of Family Names in Britain and Ireland
  • Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
  • Wikipedia surname tokens
  • Wikidata name items (native-script + romanized given/family names)

These works list the name; their figures are licensed and are not reproduced here.

Register rows as of the 2026-10-09 data build.

Frequently asked questions

What does the name Mullaney mean, and where does it come from?
Reduced Anglicized form of Irish Ó Maoilsheanaigh (“descendant of the devotee of (Saint) Seanach”). Recorded by The Oxford Dictionary of Family Names in Britain and Ireland and Wiktionary.
In which country does Mullaney have the most bearers?
Mullaney is most frequently recorded in the United States.

What do you want to know about Mullaney?

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/mullaney

The same payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. It takes a free API key (1,000 requests a day), and bulk access is licensed separately.

About this data

measured from records inferred from the name graph machine-generated

These figures come from the data snapshot of and will change as it is rebuilt.

Statistics are aggregated from the Mondonomo name corpus; related names and etymology are inferred from the name graph; pronunciation and any machine-marked transliterations are model-generated. Read how the numbers are made, including their known failure modes, and where the data comes from.

Reference works we consult — surname dictionaries, official name registers, Wikidata and Wiktionary — are named directly, beside the claims they support. The per-country source counts also include datasets of person records: we publish how many there are and their authority tier, but not their names.

Cite this page Mondonomo, “Mullaney”. Data snapshot 2026-10-10.

See how Mullaney parses inside a full name →