Simao

given name · Portuguese · Latin script

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

Simao is a given name, with more bearers in Brazil than in any other country. In Angola it is the 86th most common given name. It appears chiefly in Portuguese and English, written in the Latin script. Recorded meaning: Simbirsk [Ulyanovsk].

rarermore common
  • PTPortugal1 in 3.8K
  • BRBrazil1 in 22K
  • MZMozambique1 in 2.3K

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

≈10K

across 11 countries

Sources
143

25K records

Official registry-verified

1 in 22K

Brazil

Meaning & origin

Simbirsk [Ulyanovsk]

Sources 1

  • Pronouncing Dictionary of Proper Names

Attested across 20 languages in the etymology graph.

Where in the world

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

Where Simao is recorded, by country
CountryMost common spellingSources
BR Brazil9,55717K rec.1 in 22K12KSimao143
PT Portugal#3302,1991.6K rec.listedSimao95
FR France7700 rec.1 in 88K7702
AO Angola#86593955 rec.5Simao35
US United States5082.4K rec.718Simao122
IN India327319 rec.18Simao13
GB United Kingdom154259 rec.listedSimao40
ZA South Africa135188 rec.Simao14
CH Switzerland86133 rec.175Simao33
AR Argentina75796 rec.132Simao28
MZ Mozambique#1056560 rec.1Simao25
MX Mexico5942 rec.1Simao14

Roughly 9.6K people in Brazil bear this name (about 1 in 22K). 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

  • Portuguese228K93%
  • English11K4%
  • French4.3K2%
  • Spanish5891%
  • Hindi2871%
Show as table
Languages in which the name is recorded
NameRecordsNote
Portuguese228,47793%
English10,5044%
French4,2692%
Spanish5891%
Hindi2871%

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

Simao is also recorded as 3 other names, grouped separately because the records behind them do not connect to the one described above.

  • English given name16K records spelled Simao14 spellings in the group

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

    Languages: English, Western Frisian

    Also written Simão, Simáo, Simaõ, Simäo, Sîmâô

  • Swahili given name824 records spelled Simao3 spellings in the group

    Most recorded in Angola, South Africa, United States, United Kingdom

    Languages: Swahili, Southern Sotho

    Also written Simão

  • Catalan given name199 records spelled Simao2 spellings in the group

    Most recorded in Spain

    Also written Simão

54 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

Simao is also recorded in 2 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.

  • In English, city, Russia

    as a namePronouncing Dictionary of Proper Names

  • In Latvian, pilsēta Ķīnā, Juņnaņas provincē

    as a wordTēzaurs.lv (Dictionary and Thesaurus of Latvian, AiLab / LU MII)

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

02.5K5K7.5K10K19401960198020002020

Show as table
Simao in IBGE — names by decade (Kaggle mirror), Brazil, 1930–2022
Yearrecords
19301
1940365
19501,228
19602,484
19704,024
19805,370
19906,901
20008,075
20108,914
20209,366
20229,557

BR IBGE — names by decade (Kaggle mirror)11 years between 1930–2022. One register's own figures, never a sum across registers: two registers counting the same people would double them.

Notable people with this name

190019502000Miho Shimao, b. 1919Jessica Filipe Baiao Simao, b. 1994Luna Simao, b. 1996Rúben Simão, 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).

Evidence

Attested in 43 sources across 24 countries.

Official registers attesting Simao
CountryRegisterYearCountRank
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)83K#321
BR BrazilIBGE — Nomes (census name API)12K#1,953
BR BrazilBrasil.IO genero-nomes (IBGE Censo 2010 mirror, CC-BY-SA)12K#676
BR BrazilIBGE — names by decade (Kaggle mirror)20229.6K
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)9.5K#1,781
BR BrazilIBGE — names by decade (Kaggle mirror)20209.4K
BR BrazilIBGE — names by decade (Kaggle mirror)20108.9K
BR BrazilIBGE — names by decade (Kaggle mirror)20008.1K
BR BrazilIBGE — names by decade (Kaggle mirror)19906.9K
BR BrazilIBGE — names by decade (Kaggle mirror)19805.4K
BR BrazilIBGE — names by decade (Kaggle mirror)19704K
BR BrazilIBGE — names by decade (Kaggle mirror)19602.5K

Reference works 4

  • Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
  • Wikipedia given-name tokens
  • Wikidata name items (native-script + romanized given/family names)
  • jeantosti.com — Dictionnaire des noms de famille de France et d'ailleurs (Jean Tosti)

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

Register rows as of the 2026-09-12 data build · 117 rows in the corpus for this spelling.

Frequently asked questions

How common is the name Simao?
We estimate roughly 10 thousand people bear Simao (counting its spellings and scripts) across 11 countries in our records.
In which country does Simao have the most bearers?
We estimate about 9.6 thousand people bear Simao in Brazil, more than in any other country in our records, where it is most often spelled simao.
How common is Simao compared with other names?
In Angola, Simao is the 86th most common given name of 9,234 given names recorded there.
Is Simao a male or female name?
Simao 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 Simao mean?
Recorded meaning: Simbirsk [Ulyanovsk]
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/simao

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, “Simao” — the 86th most common given name in Angola. Data snapshot 2026-09-12.

See how Simao parses inside a full name →