Munro

surname · Latin script

Meaning: Probably a location name; 14th-century form de Monro (Scottish Surnames)

(measured from records)Officially recorded in 28 countries · latest register: Grenada, 2025

Pronunciation:Explore pronunciation →

Munro is a surname written in the Latin script, with more bearers in the United States than in any other country. Munro is also written มันโร in Thai and 먼로 in Korean (Hangul).

  • GDGrenada1 in 850(measured from records)
  • AUAustralia≈1 in 3.7K
  • NZNew Zealand≈1 in 4.2K

carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). Where a country counts another spelling of the name rather than Munro itself, the figure is that spelling’s, and it is named. One hue, darker where it is more common; hover a country for its figure.

United States (measured from records)

55,136 named Monroe, 2010

3 (measured from records)

recorded for this name

Record sources
380 (measured from records)

corpus datasets behind its best-documented spelling

strongest: highest-authority source

1 in 850 (inferred from the name graph)

Grenada

measured from records inferred from the name graph

Munro in other scripts: Thai and Korean (Hangul)

(measured from records)
MunroLatin(measured from records)
มันโรMunro in Thai(measured from records)
먼로Munro in Korean (Hangul)(measured from records)

Spellings marked ● are how people bearing the name write it in our records, and ○ marks a model's transliteration; click a spelling to open its page.

Meaning & origin

(measured from records)

Probably a location name; 14th-century form de Monro. Associated with Easter Ross and Clann an Rothaich, ‘family of Roe’; possible Gaelic roots monadh ruadh or bun ruadh ‘red hill/mount’.

Cited for this meaning 1

  • Scottish Surnames

Attested in 1 language in the etymology graph.

Often considered alongside

Names that people choosing a name often weigh against Munro, most often first. They share a style rather than an origin.

From the names suggested together in public name-advice forums, in English. A list of what people consider, not a measure of how common any name is.

Where the surname Munro is found

(measured from records)

Munro counted together with the spellings and other-language forms grouped with it. Where a register counted another spelling, the row names it.

Sorted by bearers: national registers' counts, and Mondonomo's estimates (≈, est.) where no register counts.

Where Munro is recorded, by country
CountryMost common spellingSources
US United States—55,136as Monroe1 in 6K55KMunro380
GB United Kingdom#545≈11,000 est.≈1 in 6.4K12Munro242
AU Australia#324≈7,400 est.≈1 in 3.7K1Munro213
CA Canada#663≈5,500 est.≈1 in 7.5K4Munro223
ZA South Africa—≈4,300 est.≈1 in 15K—Munro72
NZ New Zealand#273≈1,200 est.≈1 in 4.2K—Munro133
GD Grenada—1331 in 850133—7

55,136 people counted by Census Bureau — Surname Frequency 2010, 2010, counting the spelling monroe. Exact figures are national registers' own counts, while figures marked ≈ and est. are Mondonomo’s estimates, counted from our sources and calibrated against those registers; hover one for how far to trust it in that country. A dash means neither exists.

Registers cited: Census Bureau — Surname Frequency 2010; NRS — Baby names Scotland full list (1974–present); SA BDM — Popular baby names South Australia (1944–present); Alberta Open Government — Frequency and Ranking of Baby Names by Year and Gender; Grenada — Consolidated List of Electors December 2025. Figures without a register are Mondonomo estimates; see Methodology.

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

Other names spelled this way

(inferred from the name graph)

Munro is also recorded as 2 other names, grouped separately because the records behind them do not connect to the one described above.

  • Spanish surname6 spellings in the group

    Most recorded in United States, United Kingdom, Mexico, Brazil

    Languages: Spanish, Portuguese, Italian

    Also written Munró, Münro

  • a separate name2 spellings in the group

45 further groups record this spelling and are not listed here.

Grouping is the name graph's, not a register's: two spellings join a group when the evidence links them, so a group is a claim about the records rather than about the people.

Other recorded senses

(measured from records)

Munro is also recorded in 5 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.

  • In English, Gaelic Rothach ‘man from Ro’; first attested none given in entry

    as a nameA Dictionary of English Surnames

  • In Ireland, Munroe has come to replace the surname Mulroy in some cases.

    as a nameDictionary of American Family Names

  • In English, A Scottish surname from Scottish Gaelic, variant of Monroe

    as a wordkaikki.org Wiktionary extract (IPA + transliterations)

  • In English, Hector Hugh, Scottish writer

    as a namePronouncing Dictionary of Proper Names

  • In English, Munroe [Saki]

    as a namePronouncing Dictionary of Proper Names

Ordered by how much of this spelling's record each language holds, so a sense from a language the name is barely used in sits last rather than first.

Notable people with this name

(measured from records)
1920194019601980Alice Munro, b. 1931Caroline Munro, b. 1949Lochlyn Munro, b. 1966

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 Munro,
InformalHello,

Evidence

(measured from records)

47 registers and reference works attest this spelling, across 28 countries.

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

Frequently asked questions

What does the name Munro mean?
Recorded meaning: Probably a location name; 14th-century form de Monro.
Where does the name Munro come from?
Probably a location name; 14th-century form de Monro. Associated with Easter Ross and Clann an Rothaich, ‘family of Roe’; possible Gaelic roots monadh ruadh or bun ruadh ‘red hill/mount’. Recorded by Scottish Surnames.
Which countries have the most people with the surname Munro?
In the United States, the national register counted about 55 thousand people named Monroe, more than in any other country we hold. After it come United Kingdom, Australia, Canada and South Africa; the country table on this page ranks them.
Where is Munro most common?
Measured as a share of residents rather than as a count, Munro is densest in Grenada — about 1 in 850 people — even though United States holds more of our records for it.
How common is the name Munro?
In Grenada, the national register counted 133 people named Munro in 2025, about 1 in 850 residents.
How common is Munro compared with other names?
In New Zealand, Munro is the 273rd most common surname of 87,225 surnames recorded there.

What do you want to know about Munro?

Nobody replies to these one by one, but what readers ask decides what these pages answer next.

Please leave out anyone's personal details (see Privacy).

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

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, “Munro” — ranked 567th in the United States (Census Bureau, 2010). Data snapshot 2026-10-13.

See how Munro parses inside a full name →