Reis

surname · Portuguese · Latin script

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

Reis is a surname, most frequently recorded in Portugal, where it is the 36th most common surname. It appears chiefly in Portuguese and English, written in the Latin script. Recorded meaning: from Riese, Reuße, Zacharias, or 'branch/bushwood'.

rarermore common
  • PTPortugal1 in 247
  • AOAngola1 in 1.9K
  • CHSwitzerland1 in 7.6K

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

≈20K

across 16 countries

#301

of 21M surnames

2

recorded for this name

Sources
308

476K records

Official registry-verified

1 in 7.6K

Switzerland

Spellings & scripts

ReisLatin · Portuguese4.2M records
РейсCyrillic · Russian1.7K records

One other spelling is counted as the same name:

Locally spelled Рейс in RU Russia, UA Ukraine, KZ Kazakhstan and Ruys in BE Belgium.

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 Riese, Reuße, Zacharias, or 'branch/bushwood'

Sources 1

  • Deutsche Namenkunde: Unsere Familiennamen nach ihrer Entstehung und Bedeutung

Attested across 4 languages in the etymology graph.

Where in the world

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

Where Reis is recorded, by country
CountryMost common spellingSources
PT Portugal#3634,45216K rec.Reis187
US United States12,16531K rec.1 in 27K12KReis308
GB United Kingdom2,7171.9K rec.5Reis125
RU Russia2,235927 rec.Рейс79
NL Netherlands1,880470 rec.1 in 9.2K1.9KReis62
CA Canada1,3411.2K rec.1Reis90
CH Switzerland1,102762 rec.1 in 7.6K1.1KReis66
AO Angola#401,029995 rec.Reis40
ES Spain8453K rec.1 in 59K845Reis96
AR Argentina7850 rec.1 in 58K7851
BR Brazil#33762415K rec.1 in 278K1.1KReis237
IT Italy587445 rec.24Reis62

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

Languages

  • Portuguese4.2M95%
  • English103K2%
  • French36K1%
  • Spanish28K1%
  • German19K1%
Show as table
Languages in which the name is recorded
NameRecordsNote
Portuguese4,208,21795%
English103,0102%
French35,7741%
Spanish28,1801%
German18,5751%

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

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

  • English surname152K records spelled Reis11 spellings in the group

    Most recorded in United States, Germany, United Kingdom, Australia

    Languages: English, German, Western Frisian

    Also written Rëis, Reïs, Ŕeiš, Rëïs, Réis

  • French surname41K records spelled Reis13 spellings in the group

    Most recorded in France, Spain, United States, Belgium

    Languages: French, Catalan

    Also written Reïs, Réïs, Reís, Réis, Reîs

  • Turkish surname27K records spelled Reis6 spellings in the group

    Most recorded in Türkiye, Cyprus, United States, Netherlands

    Languages: Turkish, Azerbaijani

    Also written Réis, Reiş, Réîs

  • a separate surname11K records spelled Reis5 spellings in the group

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

    Also written Reîs, Reĭs, Rêis, Reïs

  • Albanian surname2.1K records spelled Reis3 spellings in the group

    Most recorded in Albania

    Also written Rēïš, Rêis

69 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

Reis 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.

  • kings; Brasil, Portugal, Trieste, Smyrna

    as a nameDicionario Sefaradi De SobrenomesDictionary Of Sephardic Surnames Inclusive Cristaos-Novos, Conversos, Marranos, Italianos,…

  • In Dutch, trip, journey

    as a wordA Frequency Dictionary of Dutch

  • In English, The holder of an Ottoman military rank akin to that of naval captain.

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

  • In non, first/third-person singular past active indicative of rísa

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

  • In Latin, dative/ablative plural of rea

    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

0501001502001960198020002020152 · 2016

Show as table
Reis in ASK Kosovo — Kërko Emrin (Name Search), Kosovo, 1945–2025
Yearrecords
19451
19461
19592
19631
19651
19671
19751
19771
19781
19801
19831
19872
19887
19892
19907
19912
19924
19931
19944
19955
19963
19973
19982
19992
20004
20012
20024
20035
20045
20059
200610
200712
200833
200939
201039
201156
201263
201382
201497
2015128
2016152
2017152
2018128
2019107
2020123
2021149
2022114
2023114
202480
202565

XK ASK Kosovo — Kërko Emrin (Name Search)50 years between 1945–2025. One register's own figures, never a sum across registers: two registers counting the same people would double them.

Notable people with this name

18001850190019502000Philipp Reis, b. 1834Irving Reis, b. 1906Michelle Reis, b. 1970Marcos, b. 1973Juninho Pernambucano, b. 1975Ivan Reis, b. 1976Eduardo dos Reis Carvalho, b. 1982Kali Reis, b. 1986Marina Machete, b. 1995Ludovit Reis, 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 66 sources across 34 countries.

Official registers attesting Reis
CountryRegisterYearCountRank
US United StatesCensus Bureau — Surname Frequency 2020202012K#2,840
US United StatesCensus Bureau — Surname Frequency 2010201012K#2,953
US United StatesCensus Bureau — Surname Frequency 2000200011K#2,918
XK KosovoASK Kosovo — Kërko Emrin (Name Search)1.8K#441
BR BrazilIBGE — Nomes (census name API)1.1K#8,478
CH SwitzerlandBFS — Familiennamen der Wohnbevölkerung (surnames)20241.1K#1,063
BR BrazilIBGE — names by decade (Kaggle mirror)2022872
ES SpainINE — Apellidos más frecuentes (Padrón Municipal)845#5,140
ES SpainINE — Padrón per-token widgets (current living counts, given + apellidos)845#5,140
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)824#9,086
AR ArgentinaRENAPER — Apellidos (person counts, national)785
US United StatesCensus Bureau — First Name Frequency 2020 by sex2020763#13,266

Reference works 7

  • 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 surname tokens
  • Wikidata name items (native-script + romanized given/family names)
  • jeantosti.com — Dictionnaire des noms de famille de France et d'ailleurs (Jean Tosti)
  • 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 · 270 rows in the corpus for this spelling.

Frequently asked questions

How common is the name Reis?
We estimate roughly 20 thousand people bear Reis (counting its spellings and scripts) across 16 countries in our records.
In which country does Reis have the most bearers?
Reis is most frequently recorded in Portugal, where it is most often spelled reis.
How common is Reis compared with other names?
In Portugal, Reis is the 36th most common surname of 42,514 surnames recorded there.
What does the name Reis mean?
Recorded meaning: from Riese, Reuße, Zacharias, or 'branch/bushwood'
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/reis

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, “Reis” — the 36th most common surname in Portugal. Data snapshot 2026-09-12.

See how Reis parses inside a full name →