Pietro

given name · Portuguese · Latin script

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

Pietro 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: Italian form of Peter; 'a stone or rock'.

rarermore common
  • BRBrazil1 in 1.5K
  • ITItaly1 in 8.6K
  • VEVenezuela1 in 49K

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

≈147K

across 11 countries

Sources
143

44K records

Official registry-verified

1 in 1.5K

Brazil

Meaning & origin

Italian form of Peter; 'a stone or rock'

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 18 languages in the etymology graph.

Where in the world

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

Where Pietro is recorded, by country
CountryMost common spellingSources
BR Brazil#458141,07016K rec.1 in 1.5K141KPietro143
AR Argentina6,93415K rec.140Pietro70
IT Italy#8515,9064.4K rec.2KPietro92
VE Venezuela3,8762.6K rec.Pietro28
US United States3,1592.1K rec.1 in 105K3.2KPietro77
FR France1,3950 rec.1 in 49K1.4K2
ES Spain912908 rec.1 in 55K912Pietro42
CL Chile822149 rec.4Pietro32
PE Peru758630 rec.Pietro24
UY Uruguay#682752712 rec.Pietro19
MX Mexico398397 rec.Pietro51
PL Poland2931 in 131K293

Roughly 141K people in Brazil bear this name (about 1 in 1.5K). 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

  • Portuguese967K70%
  • English170K12%
  • Italian97K7%
  • German77K6%
  • Spanish20K1%
Show as table
Languages in which the name is recorded
NameRecordsNote
Portuguese966,50870%
English170,20412%
Italian97,3907%
German76,6686%
Spanish20,1341%

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

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

  • English given name270K records spelled Pietro14 spellings in the group

    Most recorded in Brazil, Italy, United States, Germany

    Languages: English, German, Dutch

    Also written Piëtro, Pìètrò, Piétro, Pie͏̈tro, Pìetro

  • Portuguese given name120K records spelled Pietro191 spellings in the group

    Most recorded in Brazil, Argentina, Spain, Mexico

    Languages: Portuguese, Spanish, Italian

    Also written Pedro, Peter, פדרו, Pëdrö, Pédro

  • French given name23K records spelled Pietro8 spellings in the group

    Most recorded in France, Italy, Spain, Belgium

    Languages: French, Catalan

    Also written Piétro, Piètro, Pietrõ, Piĕtro, Piëtrõ

  • Croatian given name4.9K records spelled Pietro30 spellings in the group

    Most recorded in Croatia, Italy, Czechia, Russia

    Languages: Croatian, Russian, Czech

    Also written Пьетро, Піетро, Пиетро, Pjetro, П'Єтро

  • Hindi given name2.0K records spelled Pietro5 spellings in the group

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

    Languages: Hindi, Urdu, Sinhala

    Also written Pìètrò

66 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

Pietro 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 Italian, a male given name from Ancient Greek, equivalent to English Peter

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

  • In Portuguese, a male given name from Italian, equivalent to English Peter

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

  • In Italian, Dal gr. Pétros, lat. Petrus, 'pietra'; nome dato a Simone dall'evangelio.

    as a nameDizionario Dei Nomi e Cognomi Italiani

  • In Italian, dal greco Pétros, 'pietra, roccia'.

    as a nameDizionario Dei Nomi e Cognomi Italiani

  • In Italian, forma ital. de Petrus

    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

020406019201940196019802000202052 · 1974

Show as table
Pietro in SSA — National Baby Names (1880–present), United States, 1909–2025
Yearrecords
19095
191212
191312
191412
191522
191621
191720
191823
191918
192018
192116
192220
192318
192427
192521
192613
192718
19289
192911
193015
193111
19325
19336
19356
19365
19426
19466
19476
19508
19527
19535
195410
19556
19567
19579
195810
195913
196014
196116
196216
196319
196421
196518
196620
196725
196831
196932
197037
197146
197229
197341
197452
197547
197639
197735
197826
197926
198031
198126
198234
198328
198421
198525
198637
198725
198828
198925
199020
199129
199226
199327
199421
199527
199627
199734
199830
199930
200024
200123
200222
200331
200424
200523
200628
200723
200835
200928
201038
201140
201229
201327
201425
201538
201637
201742
201840
201933
202029
202144
202230
202341
202431
202540

US SSA — National Baby Names (1880–present)103 years between 1909–2025. One register's own figures, never a sum across registers: two registers counting the same people would double them.

Notable people with this name

12001400160018002000Boniface IX, b. 1356Paul II, b. 1417Pietro Perugino, b. 1448Benedictus XIII, b. 1649Pietro Locatelli, b. 1695Pietro Mascagni, b. 1863Pietro Badoglio, b. 1871Rudolph Valentino, b. 1895Yogi Berra, b. 1925Pietro Scalia, b. 1960
  • Boniface IXb. 1356ITnot in their usual namepope of the Catholic Church from 1389 to 1404
  • Paul IIb. 1417ITnot in their usual namepope of the Catholic Church from 1464 to 1471
  • Pietro Peruginob. 1448ITItalian Renaissance painter of the Umbrian school (1448-1523)
  • Benedictus XIIIb. 1649ITnot in their usual namepope of the Catholic Church from 1724 to 1730
  • Pietro Locatellib. 1695ITItalian Baroque composer and violinist (1695-1764)
  • Pietro Mascagnib. 1863ITItalian composer known for operas (1863–1945)
  • Pietro Badogliob. 1871ITItalian Military General Officer and Marshal of the Royal Italian Army from 1916-1943 during both World Wars and Prime Minister of Italy from 1943-1944 (1871-1956)
  • Rudolph Valentinob. 1895USnot in their usual nameItalian actor (1895–1926)
  • Yogi Berrab. 1925USnot in their usual nameAmerican baseball player, manager, and coach (1925–2015)
  • Pietro Scaliab. 1960ITItalian film editor

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 77 sources across 37 countries.

Official registers attesting Pietro
CountryRegisterYearCountRank
BR BrazilIBGE — names by decade (Kaggle mirror)2022141K
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)140K#240
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)202043K
BR BrazilIBGE — Nomes (census name API)22K#1,298
US United StatesCensus Bureau — First Name Frequency 2020 by sex20203.2K#5,437
IT ItalyISTAT — Contanomi newborn per-name series (1999–2024, JSONP backend)20242K#19
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)1.5K#240
FR FranceINSEE — Fichier des prénoms (1900–2024)20241.4K#1,424
ES SpainINE — Padrón per-token widgets (current living counts, given + apellidos)912#3,039
US United StatesCensus Bureau — Surname Frequency 20202020814#30,661
US United StatesCensus Bureau — Surname Frequency 20102010791#29,740
US United StatesCensus Bureau — Surname Frequency 20002000791#28,407

Reference works 6

  • Dictionary of American Family Names
  • The Oxford Dictionary of Family Names in Britain and Ireland
  • 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 · 655 rows in the corpus for this spelling.

Frequently asked questions

How common is the name Pietro?
We estimate roughly 147 thousand people bear Pietro (counting its spellings and scripts) across 11 countries in our records.
In which country does Pietro have the most bearers?
We estimate about 141 thousand people bear Pietro in Brazil, more than in any other country in our records, where it is most often spelled pietro.
Where is Pietro most common?
Pietro is densest in Brazil, where the national register counts about 1 in 1.5 thousand people carrying it.
How common is Pietro compared with other names?
In Brazil, Pietro is the 458th most common given name of 536,280 given names recorded there.
Is Pietro a male or female name?
Pietro 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 Pietro mean?
Recorded meaning: Italian form of Peter; 'a stone or rock'
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/pietro

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, “Pietro” — the 458th most common given name in Brazil. Data snapshot 2026-09-12.

See how Pietro parses inside a full name →