Teo

given name · Portuguese · Latin script

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

Teo is a given name, most frequently recorded in Argentina. It appears chiefly in Portuguese and Spanish, written in the Latin script. Recorded meaning: Alternative form of Teos (“ancient Greek city”).

rarermore common
  • SGSingapore1 in 3.5K
  • ESSpain1 in 8.6K
  • BRBrazil1 in 11K

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

≈46K

across 12 countries

Sources
250

108K records

Official registry-verified

1 in 1.4K

Slovenia

Meaning & origin

Alternative form of Teos (“ancient Greek city”).

Sources 1

  • kaikki.org Wiktionary extract (IPA + transliterations)

Attested across 12 languages in the etymology graph.

Where in the world

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

Where Teo is recorded, by country
CountryMost common spellingSources
AR Argentina#70960,97922K rec.560Teo64
BR Brazil19,736859 rec.1 in 11K20KTeo81
FR France9,6053 rec.1 in 7.1K9.6K4
ES Spain5,7842.3K rec.1 in 8.6K5.8KTeo94
MY Malaysia#8735,69016K rec.Teo118
MX Mexico4,9324.8K rec.Teo52
SG Singapore#2053,06019K rec.Teo179
US United States2,24420K rec.1 in 148K2.2KTeo250
HR Croatia2,0477 rec.1 in 2.1K3.5K2
SE Sweden1,932134 rec.1 in 5.3K1.9KTeo28
UY Uruguay#4591,555594 rec.Teo17
PE Peru1,5141.3K rec.Teo26

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

Languages

  • Portuguese121K32%
  • Spanish87K23%
  • French37K10%
  • English37K10%
  • Croatian18K5%
Show as table
Languages in which the name is recorded
NameRecordsNote
Portuguese120,86232%
Spanish87,30323%
French37,34110%
English36,85610%
Croatian17,7885%

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

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

  • French given name45K records spelled Teo16 spellings in the group

    Most recorded in France, Spain, Belgium, United States

    Languages: French, Catalan

    Also written Téo, Tèo, Tėo, Tëo, Têo

  • Croatian given name20K records spelled Teo66 spellings in the group

    Most recorded in Croatia, Poland, Czechia, North Macedonia

    Languages: Croatian, Polish, Russian

    Also written Theo, Тео, Тэо, Teoh, Théo

  • Indonesian given name7.2K records spelled Teo5 spellings in the group

    Most recorded in Malaysia, Indonesia, Singapore, United States

    Also written Te'O, Téo, Tèo

  • Finnish given name6.8K records spelled Teo7 spellings in the group

    Most recorded in Finland, Latvia, Sweden, Estonia

    Languages: Finnish, Estonian

    Also written Teó, Tèo, Ṭèõ, Téo

  • a separate given name3.6K records spelled Teo17 spellings in the group

    Most recorded in Spain, Malaysia, United States, Singapore

    Also written Teó, Tẽo, Tẹo, Teọ, Tëô

60 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

Teo 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 Spanish, Abreviación de nombres griegos con Teo- (‘Dios’) o germánicos con Teo- (‘pueblo’).

    as a nameDiccionario etimológico de nombres propios

  • In Irish, inflection of te (“hot, warm”):

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

  • In Indonesian, a Chinese Indonesian surname from Hokkien

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

  • In Estonian, genitive singular of tigu

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

  • In Vietnamese, to shrink, to shrivel

    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

0100200300400197019801990200020102020335 · 2024

Show as table
Teo in SSA — National Baby Names (1880–present), United States, 1968–2025
Yearrecords
19685
19757
19769
19777
19796
19805
198110
19826
198312
19849
19867
19889
19896
19906
19915
19928
199310
19948
199510
199614
199711
19987
199914
200015
200122
200221
200333
200430
200541
200649
200761
200865
200969
201063
201166
201266
201365
201485
201588
2016103
2017101
2018131
2019137
2020129
2021176
2022245
2023282
2024335
2025318

US SSA — National Baby Names (1880–present)49 years between 1968–2025. One register's own figures, never a sum across registers: two registers counting the same people would double them.

Notable people with this name

190019502000Teo Otto, b. 1904Teo Usuelli, b. 1920Teo Macero, b. 1925Teo Chee Hean, b. 1954Teodorico Fabi, b. 1955Teo Mammucari, b. 1964Teo Trandafir, b. 1968Teo Olivares, b. 1990Teo Gheorghiu, b. 1992Teo Halm, b. 1999

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 93 sources across 46 countries.

Official registers attesting Teo
CountryRegisterYearCountRank
BR BrazilIBGE — names by decade (Kaggle mirror)202220K
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)19K#1,075
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)202012K
ES SpainINE — Padrón per-token widgets (current living counts, given + apellidos)5.8K#803
ES SpainINE — Nombres más frecuentes (Padrón Municipal)4.8K#407
HR CroatiaDZS — Učestalost osobnih imena (Popis 2021)20213.5K
US United StatesCensus Bureau — First Name Frequency 2020 by sex20202.2K#6,327
US United StatesCensus Bureau — Surname Frequency 202020202.2K#13,309
HR CroatiaDZS — Imena i prezimena (per-token lookup form)20212K#361
SE SwedenSkatteverket — Sök hur många som har ett visst namn (living population)1.9K#1,074
BR BrazilIBGE — Nomes (census name API)1.8K#6,384
NO NorwaySSB — Navnesøk (name-search service, living population)1.8K#1,175

Reference works 7

  • Dictionary of American Family Names
  • The Oxford Dictionary of Family Names in Britain and Ireland
  • Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
  • Nişanyan Adlar (Turkish given-name national-registry frequency)
  • Wikipedia given-name tokens
  • Wikipedia surname 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 · 723 rows in the corpus for this spelling.

Frequently asked questions

How common is the name Teo?
We estimate roughly 46 thousand people bear Teo (counting its spellings and scripts) across 12 countries in our records.
In which country does Teo have the most bearers?
Teo is most frequently recorded in Argentina, where it is most often spelled teo.
Where is Teo most common?
Measured as a share of residents rather than as a count, Teo is densest in Slovenia — about 1 in 1.4 thousand people — even though Argentina holds more of our records for it.
How common is Teo compared with other names?
In Argentina, Teo is the 709th most common given name of 517,176 given names recorded there.
Is Teo a male or female name?
Teo 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 Teo mean?
Recorded meaning: Alternative form of Teos (“ancient Greek city”).
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/teo

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, “Teo” — the 709th most common given name in Argentina. Data snapshot 2026-09-12.

See how Teo parses inside a full name →