Holleran

surname · Latin script

Meaning: variant of Halloran

Recorded for both men and women· direction only, no split published

/ˈhɑɫɝən/(machine-generated) pronunciation, model-generated

Holleran is a surname written in the Latin script, most frequently recorded in the United States.

rarermore common
  • GBUnited Kingdom
  • USUnited States
  • CACanada

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)

variant of Halloran.

Sources 1

  • Dictionary of American Family Names

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)

1850190019502000Tommy Holleran, b. 1897Andrew Holleran, b. 1944Demer Holleran, b. 1967Leslie Holleran, b. 2000

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).

How to address them(machine-generated)

FormalDear Holleran,
InformalHello,

Evidence(measured from records)

Attested in 10 sources across 3 countries.

Official registers attesting Holleran
CountryRegisterYearCountRank
US United StatesCensus Bureau — Surname Frequency 200020002.2K#13,019
US United StatesCensus Bureau — Surname Frequency 201020102.1K#14,328
US United StatesCensus Bureau — Surname Frequency 202020201.9K#14,909
DK DenmarkDanmarks Statistik — Hvor mange hedder...? (living-population name counts)—9#42,095
PL Polanddane.gov.pl — PESEL living persons (surnames)20263—
PL Polanddane.gov.pl — PESEL living persons (names)—3#262,739
US United Stateswru Name Dictionary — US surnames, Census 2010 subset (Khanna et al.)———

Reference works 3

  • Dictionary of American Family Names
  • The Oxford Dictionary of Family Names in Britain and Ireland
  • 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 Holleran mean, and where does it come from?
variant of Halloran. Recorded by Dictionary of American Family Names.
How do you pronounce Holleran?
A machine transcription gives /ˈhɑɫɝən/ (IPA) for English.
In which country does Holleran have the most bearers?
Holleran is most frequently recorded in the United States.

What do you want to know about Holleran?

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

The 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), which returns what this page shows everyone; the full country table, every register citation and the year-by-year series come with a licensed key, as does bulk access.

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, “Holleran”. Data snapshot 2026-10-10.

See how Holleran parses inside a full name →