Reinaldo

given name · Portuguese · Latin script

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

Reinaldo is a given name, most frequently recorded in Argentina. It appears chiefly in Portuguese and Spanish, written in the Latin script. Recorded meaning: Germanic. See }Reynold in main dictionary.

rarermore common
  • VEVenezuela1 in 1.1K
  • PYParaguay1 in 1.5K
  • CLChile1 in 1.7K

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

≈132K

across 11 countries

2

recorded for this name

Sources
288

490K records

Official registry-verified

1 in 1.8K

Brazil

Spellings & scripts

ReinaldoLatin · Portuguese2M records
ΡειναλδοGreek · Greek0 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

Germanic. See }Reynold in main dictionary.

Sources 1

  • A concise dictionary of first 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 Reinaldo is recorded, by country
CountryMost common spellingSources
AR Argentina#452171,333116K rec.361Reinaldo77
VE Venezuela#157166,10582K rec.28KReinaldo94
BR Brazil#242114,809158K rec.1 in 1.8K134KReinaldo195
CL Chile#26452,8642.6K rec.7Reinaldo90
PY Paraguay#11721,22511K rec.Reinaldo29
CO Colombia#35217,4688.1K rec.9Reinaldo107
PE Peru12,4339.6K rec.Reinaldo45
US United States8,94158K rec.1 in 37K8.9KReinaldo288
MX Mexico8,6056.3K rec.26Reinaldo79
EC Ecuador#6325,531335 rec.1 in 3.1K5.5KReinaldo44
ES Spain1,3554.3K rec.1 in 37K1.4KReinaldo96
PT Portugal#5741,043376 rec.listedReinaldo81

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

Languages

  • Portuguese2M71%
  • Spanish533K19%
  • English225K8%
  • 18K1%
  • ptbr1.8K1%
Show as table
Languages in which the name is recorded
NameRecordsNote
Portuguese2,042,13071%
Spanish532,65819%
English224,7778%
17,7671%
ptbr1,7871%

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

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

  • English given name235K records spelled Reinaldo6 spellings in the group

    Most recorded in Brazil, Venezuela, United States, Ecuador

    Languages: English, German, Dutch

    Also written Řěîňâľďô

  • a separate given name21K records spelled Reinaldo2 spellings in the group

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

    Also written Reináldo

  • Spanish given name946 records spelled Reinaldo91 spellings in the group

    Most recorded in Philippines, United States, Mexico, Peru

    Languages: Spanish, Portuguese, Indonesian

    Also written Reynaldo, Рейнальдо, Рейналдо

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

Reinaldo is also recorded in one other lexicon, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.

  • In Portuguese, a male given name, equivalent to English Reynold

    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

050100150200190019502000189 · 1966

Show as table
Reinaldo in INEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024), Ecuador, 1900–2024
Yearrecords
19006
19011
19023
19036
190412
19055
19069
190715
190813
190919
191015
191116
191222
191318
191427
191517
191620
191723
191817
191925
192026
192127
192216
192318
192424
192518
192637
192728
192822
192927
193028
193129
193228
193332
193434
193535
193627
193729
193830
193932
194042
194126
194238
194340
194439
194520
194646
194742
194850
194941
195037
195137
195240
195335
195445
195548
195651
195754
195848
195946
196047
196179
196276
196365
196483
1965124
1966189
196770
196874
196955
197053
197158
197285
197376
197475
197577
197688
197795
197882
197979
198077
198181
198255
198367
198468
198598
198675
198771
198866
198963
199073
199178
199276
199354
199467
199578
199642
199750
199860
199949
200049
200162
200259
200354
200444
200539
200658
200735
200835
200942
201055
201141
201229
201333
201433
201542
201620
201728
201830
201925
202016
202121
202224
202316
20249

EC INEC — Visualizador de Nombres y Apellidos, per-token query API (1900–2024)125 years between 1900–2024. One register's own figures, never a sum across registers: two registers counting the same people would double them.

Notable people with this name

190019201940196019802000Reinaldo Gorno, b. 1918Reinaldo Arenas, b. 1943Reinaldo Merlo, b. 1950Reinaldo Rueda, b. 1957Reinaldo Azambuja, b. 1963Reinaldo Vicente Simão, b. 1968Reinaldo, b. 1979Tsugio Sato, b. 1980Reinaldo Marcus Green, b. 1981Reinaldo Alagoano, b. 1986

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 60 sources across 36 countries.

Official registers attesting Reinaldo
CountryRegisterYearCountRank
BR BrazilIBGE — Nomes (census name API)134K#360
BR BrazilIBGE — names by decade (Kaggle mirror)2022115K
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)114K#282
VE Venezuelaasosab — SAIME ID-card names (1896–1996)28K#67
US United StatesCensus Bureau — First Name Frequency 2020 by sex20208.9K#2,642
EC EcuadorINEC — civil registry names20245.5K#278
ES SpainINE — Padrón per-token widgets (current living counts, given + apellidos)1.4K#2,315
ES SpainINE — Nombres más frecuentes (Padrón Municipal)1.2K#1,128
CR Costa RicaTSE — electoral roll (padrón) names865#610
ES SpainINE — Apellidos más frecuentes (Padrón Municipal)663#6,354
ES SpainINE — Padrón per-token widgets (current living counts, given + apellidos)663#6,354
AR ArgentinaRENAPER — Apellidos (person counts, national)361

Reference works 3

  • Dictionary of American Family Names
  • Wikipedia given-name 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 · 716 rows in the corpus for this spelling.

Frequently asked questions

How common is the name Reinaldo?
We estimate roughly 132 thousand people bear Reinaldo (counting its spellings and scripts) across 11 countries in our records.
In which country does Reinaldo have the most bearers?
Reinaldo is most frequently recorded in Argentina, where it is most often spelled reinaldo.
How common is Reinaldo compared with other names?
In Argentina, Reinaldo is the 452nd most common given name of 517,176 given names recorded there.
Is Reinaldo a male or female name?
Reinaldo 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 Reinaldo mean?
Recorded meaning: Germanic. See }Reynold in main dictionary.
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/reinaldo

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, “Reinaldo” — the 452nd most common given name in Argentina. Data snapshot 2026-09-12.

See how Reinaldo parses inside a full name →