Marcelo

given name · Portuguese · Latin script

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

Marcelo is a given name, most frequently recorded in Argentina, where it is the 39th most common given name. It appears chiefly in Portuguese and Spanish, written in the Latin script. Recorded meaning: a dim. of Marcus', see Mark i).

rarermore common
  • ARArgentina1 in 213
  • UYUruguay1 in 235
  • CLChile1 in 308

carrying the name, one hue, darker where it is more common. Hover a country for its figure.

≈699K

across 11 countries

#139

of 16M given names

2

recorded for this name

Sources
360

2.8M records

Official registry-verified

1 in 328

Brazil

Spellings & scripts

MarceloLatin · Portuguese11M records
ΜαρσελοGreek · Greek1 records

Locally spelled Marcellus in CO Colombia.

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

Meaning & origin

a dim. of Marcus', see Mark i). This was borne by a large

Sources 1

  • A dictionary of surnames

Attested across 12 languages in the etymology graph.

Where in the world

Sorted by bearers counted by national registers, records where none counts.

Where Marcelo is recorded, by country
CountryMost common spellingSources
AR Argentina#393,210,9402M rec.666Marcelo189
BR Brazil#27644,503219K rec.1 in 328693KMarcelo263
CL Chile#57292,77323K rec.109Marcelo167
PE Peru#268120,948141K rec.Marcelo88
MX Mexico#36599,47796K rec.331Marcelo195
UY Uruguay#1180,34547K rec.1Marcelo114
PH Philippines#25779,831117K rec.Marcelo82
PY Paraguay#4749,99426K rec.Marcelo52
EC Ecuador#13120,8592.9K rec.1 in 81021KMarcelo89
US United States20,248108K rec.1 in 16K20KMarcelo360
PT Portugal#1507,1802.6K rec.listedMarcelo143
ES Spain#3857,03829K rec.1 in 7.1K7KMarcelo147

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

Languages

  • Portuguese11M68%
  • Spanish4.1M26%
  • English761K5%
  • 25K1%
  • ptbr23K1%
Show as table
Languages in which the name is recorded
NameRecordsNote
Portuguese10,619,53268%
Spanish4,069,94126%
English760,9095%
24,8181%
ptbr22,7841%

Language is read off each record's context, not declared by the bearer; a share is of all records for this spelling.

Other names spelled this way

Marcelo is also recorded as 5 other names, grouped separately because the records behind them do not connect to the one described above.

  • English given name821K records spelled Marcelo11 spellings in the group

    Most recorded in Brazil, United States, Ecuador, Venezuela

    Languages: English, Dutch, Western Frisian

    Also written Marçelo, Märcęlö, Marçèlo, Mãrčęlõ, Märçëlo

  • a separate given name33K records spelled Marcelo3 spellings in the group

    Most recorded in United States, Ecuador, Bolivia, United Kingdom

    Also written Marcélo, Marčelo

  • German given name13K records spelled Marcelo5 spellings in the group

    Most recorded in Germany, United States, Austria, Spain

    Also written Marceló, Marcélo

  • Lao given name7.7K records spelled Marcelo15 spellings in the group

    Most recorded in Laos, Chile, Thailand, United States

    Languages: Lao, Thai

    Also written Márcéló, Màrcèlò, Màrcelo, Màrcelò, Márcélò

  • Polish given name7.5K records spelled Marcelo15 spellings in the group

    Most recorded in Poland, United States, Spain, Peru

    Languages: Polish, Russian, Ukrainian

    Also written Марсело, Marselo, Марселу, Marçelo, Marčelo

78 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

Marcelo 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 Portuguese, a male given name, equivalent to English Marcel or Marcellus

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

  • In Spanish, a male given name, equivalent to English Marcellus

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

  • In Swedish, Marcelo är en portugisisk och spansk form av Marcellus (→ Marcel) och Marcello är en italiensk.

    as a nameFörnamn i Sverige. Kortfattat namnlexikon

  • Guerrero

    as a name25,000 nombres de bebé. La mejor guía para escoger el nombre adecuado

  • In English, A barangay of Calatrava, Negros Occidental, Philippines.

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

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.

Over time

0200400600190019502000467 · 1977

Show as table
Marcelo in INEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024), Ecuador, 1900–2024
Yearrecords
19001
19012
19042
19054
19061
19071
19082
19091
19103
19114
19121
19135
19142
19158
19162
19174
19185
19195
19205
19213
19224
19238
19248
19259
192612
19279
192817
192915
193016
193122
193214
193316
193419
193523
193631
193741
193824
193949
194034
194142
194247
194360
194471
194596
194689
194786
1948107
194999
1950139
1951126
1952146
1953147
1954153
1955151
1956182
1957212
1958210
1959248
1960212
1961257
1962258
1963283
1964276
1965312
1966336
1967284
1968274
1969297
1970317
1971324
1972305
1973300
1974411
1975378
1976398
1977467
1978457
1979444
1980409
1981428
1982365
1983406
1984424
1985433
1986407
1987385
1988390
1989336
1990331
1991341
1992331
1993314
1994334
1995372
1996287
1997214
1998310
1999240
2000277
2001261
2002253
2003249
2004244
2005207
2006219
2007230
2008224
2009234
2010219
2011216
2012198
2013175
2014162
2015123
2016105
2017127
2018142
2019139
202073
202193
202283
202369
202456

EC INEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024)123 years between 1900–2024. One register's own figures, never a sum across registers: two registers counting the same people would double them.

Notable people with this name

190019201940196019802000Fernando Belaúnde, b. 1912Marcelo Rebelo de Sousa, b. 1948Marcelo Bielsa, b. 1955Marcelo Zarvos, b. 1969Marcelo Ribeiro, b. 1970Marcelo Gallardo, b. 1976Ezequiel Garay, b. 1986Marcelo Vieira, b. 1988Nicolás Lodeiro, b. 1989Marcelo Brozović, b. 1992

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

Attested in 90 sources across 46 countries.

Official registers attesting Marcelo
CountryRegisterYearCountRank
BR BrazilIBGE — Nomes (census name API)693K#41
BR BrazilIBGE — Nomes no Brasil API (Census 2010 + 2022)690K#15
BR BrazilIBGE — names by decade (Kaggle mirror)2022645K
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)642K#27
EC EcuadorINEC — civil registry names202421K#121
US United StatesCensus Bureau — First Name Frequency 2020 by sex202020K#1,587
ES SpainINE — Padrón per-token widgets (current living counts, given + apellidos)7K#710
ES SpainINE — Nombres más frecuentes (Padrón Municipal)6.7K#338
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)20205.1K
US United StatesCensus Bureau — Surname Frequency 202020202.8K#10,948
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)2.5K#27
US United StatesCensus Bureau — Surname Frequency 201020102.4K#13,002

Reference works 5

  • Dictionary of American Family Names
  • Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
  • Nişanyan Adlar (Turkish given-name national-registry frequency)
  • Wikipedia given-name 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 2026-09-12 data build · 965 rows in the corpus for this spelling.

Frequently asked questions

How common is the name Marcelo?
We estimate roughly 699 thousand people bear Marcelo (counting its spellings and scripts) across 11 countries in our records.
In which country does Marcelo have the most bearers?
Marcelo is most frequently recorded in Argentina, where it is most often spelled marcelo.
How common is Marcelo compared with other names?
In Argentina, Marcelo is the 39th most common given name of 517,176 given names recorded there.
Is Marcelo a male or female name?
Marcelo is a male name in our records. Opposite-gender entries fall within the cross-gender noise we measure in the source data, so we don't report them as usage.
What does the name Marcelo mean?
Recorded meaning: a dim. of Marcus', see Mark i).
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/marcelo

The same payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. Rate-limited for casual use. Bulk access and licensing.

About this data

measured from records inferred from the name graph machine-generated

Data snapshot . Figures are rebuilt periodically and will change.

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, “Marcelo” — the 39th most common given name in Argentina. Data snapshot 2026-09-12.

See how Marcelo parses inside a full name →