Marcello

given name · Portuguese · Latin script

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

Marcello is a given name, with more bearers in Brazil than in any other country. It appears chiefly in Portuguese and English, written in the Latin script. Recorded meaning: From Marcus; relates to Mars, the god of war.

rarermore common
  • ITItaly1 in 7.8K
  • BRBrazil1 in 27K
  • USUnited States1 in 57K

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

≈15K

across 9 countries

2

recorded for this name

Sources
191

45K records

Official registry-verified

1 in 27K

Brazil

Spellings & scripts

MarcelloLatin · Portuguese138K records
มาร์เชลโลThai · Thai5 records

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

From Marcus; relates to Mars, the god of war.

Sources 1

  • Baby names, 25,350 baby names nicknames for your family, friends pets, including the top 100 names, 2,000 most popular…

Attested across 12 languages in the etymology graph.

Where in the world

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

Where Marcello is recorded, by country
CountryMost common spellingSources
BR Brazil7,75219K rec.1 in 27K7.8KMarcello178
IT Italy#8006,5225.5K rec.111Marcello109
US United States5,82011K rec.1 in 57K5.8KMarcello191
PE Peru793697 rec.Marcello30
AR Argentina7883.5K rec.609Marcello41
UY Uruguay#747643320 rec.Marcello30
CL Chile586131 rec.2Marcello38
FR France4650 rec.1 in 146K4651
VE Venezuela411465 rec.Marcello16
ES Spain378291 rec.1 in 132K378Marcello46
GB United Kingdom295349 rec.3Marcello48
MX Mexico283242 rec.Marcello40

Roughly 7.8K people in Brazil bear this name (about 1 in 27K). Estimates project the name's share of our records onto national population, so each is only as good as the record base beside it — the Basis column gives that base; rows marked rest on fewer records than the estimate itself and are order-of-magnitude at best.

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

Languages

  • Portuguese138K51%
  • English43K16%
  • Italian39K14%
  • Spanish12K5%
  • German12K4%
Show as table
Languages in which the name is recorded
NameRecordsNote
Portuguese137,91051%
English43,44616%
Italian38,86414%
Spanish12,3175%
German11,8774%

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

Marcello is also recorded as 4 other names, grouped separately because the records behind them do not connect to the one described above.

  • English given name74K records spelled Marcello16 spellings in the group

    Most recorded in United States, Netherlands, Brazil, Italy

    Languages: English, Western Frisian, Dutch

    Also written Marcellus, Markellos, Marçélló, Märcëllüs

  • Italian given name47K records spelled Marcello7 spellings in the group

    Most recorded in Italy, United States, United Kingdom, Canada

    Also written Marcellus, Marçello, Mařčëllö, Màrcèllò, Märcëllö

  • a separate given name3.9K records spelled Marcello2 spellings in the group

    Most recorded in United States, Italy, United Kingdom, Canada

    Also written Marčello

  • Polish given name1.4K records spelled Marcello5 spellings in the group

    Most recorded in Poland, Italy, Czechia, United States

    Languages: Polish, Czech, Slovak

    Also written Marčello

59 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

Marcello 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.

  • From the Latin name Marcellus. See }Marcel in main dictionary. Feminine form: Marcella.

    as a nameA concise dictionary of first names

  • In Portuguese, a male given name of less common usage, variant of Marcelo, equivalent to English Marcel or Marcellus

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

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

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

  • In Italian, dal lat. Marcellus, diminutivo di Marcus

    as a nameDizionario Dei Nomi e Cognomi Italiani

  • In Italian, forma ital. de Marcellus

    as a nameDicionário dos sobrenomes italianos

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

0100200300192019401960198020002020

Show as table
Marcello in SSA — National Baby Names (1880–present), United States, 1912–2025
Yearrecords
19125
19146
19157
19169
19177
19188
19198
19209
192111
192214
192316
192411
192512
192611
192717
192811
192913
19305
193115
193216
19338
19347
19359
193610
19376
193813
19395
19406
19428
19437
19459
194615
19475
194810
195012
195111
195216
195311
195416
195611
19576
195810
195913
196013
196113
196219
196330
196420
196550
196634
196735
196842
196961
197057
197158
197249
197374
197450
197552
197640
197730
197851
197945
198052
1981122
198286
198354
198450
198557
198652
198748
198847
198951
199058
199151
199247
199360
199447
199574
199684
199797
199890
199989
2000112
200198
2002105
2003106
2004126
2005132
2006164
2007182
2008190
2009180
2010173
2011170
2012143
2013173
2014168
2015155
2016154
2017143
2018140
2019137
2020166
2021140
2022142
2023146
2024224
2025265

US SSA — National Baby Names (1880–present)109 years between 1912–2025. One register's own figures, never a sum across registers: two registers counting the same people would double them.

Notable people with this name

500100015002000Marcello Tegalliano, b. 700Marcello Malpighi, b. 1628Marcello Bacciarelli, b. 1731Marcello Piacentini, b. 1881Marcello Mastroianni, b. 1924Marcello Gatti, b. 1924Marcello Fondato, b. 1924Marcello Abbado, b. 1926Marcello Gandini, b. 1938Marcello Lippi, b. 1948

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 78 sources across 39 countries.

Official registers attesting Marcello
CountryRegisterYearCountRank
BR BrazilIBGE — names by decade (Kaggle mirror)20227.8K
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)7.7K#2,024
US United StatesCensus Bureau — First Name Frequency 2020 by sex20205.8K#3,517
BR BrazilIBGE — Nomes (census name API)5.2K#3,287
US United StatesCensus Bureau — Surname Frequency 201020102.8K#11,250
US United StatesCensus Bureau — Surname Frequency 200020002.5K#11,580
US United StatesCensus Bureau — Surname Frequency 202020202.4K#12,475
AR ArgentinaRENAPER — Apellidos (person counts, national)609
FR FranceINSEE — Fichier des prénoms (1900–2024)2024465#2,023
ES SpainINE — Padrón per-token widgets (current living counts, given + apellidos)378#5,548
NL NetherlandsMeertens NVB — Nederlandse Voornamenbank (live per-name BRP counts, 1790-2017)377#3,822
ES SpainINE — Nombres más frecuentes (Padrón Municipal)345#2,741

Reference works 6

  • 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)
  • Cognomix.it (Nomix s.r.l.) — Italian surname origin dictionary

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

Register rows as of the 2026-09-12 data build · 562 rows in the corpus for this spelling.

Frequently asked questions

How common is the name Marcello?
We estimate roughly 15 thousand people bear Marcello (counting its spellings and scripts) across 9 countries in our records.
In which country does Marcello have the most bearers?
We estimate about 7.8 thousand people bear Marcello in Brazil, more than in any other country in our records, where it is most often spelled marcello.
How common is Marcello compared with other names?
In Uruguay, Marcello is the 747th most common given name of 13,897 given names recorded there.
Is Marcello a male or female name?
Marcello 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 Marcello mean?
Recorded meaning: From Marcus; relates to Mars, the god of war.
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/marcello

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, “Marcello” — the 747th most common given name in Uruguay. Data snapshot 2026-09-12.

See how Marcello parses inside a full name →