Peterson

surname · English · Latin script

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

Peterson is a surname, with more bearers in the United States than in any other country, where it is the 56th most common surname. It appears chiefly in English and Spanish, written in the Latin script. Recorded meaning: son of Peter; first attested John Peterson 1375 LoPleas.

rarermore common
  • AGAntigua & Barbuda1 in 165
  • USUnited States1 in 1.2K
  • CACanada1 in 1.3K

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

≈282K

across 7 countries

#419

of 21M surnames

Sources
530

2.9M records

Official registry-verified

1 in 1.2K

United States

Meaning & origin

son of Peter; first attested John Peterson 1375 LoPleas

Sources 1

  • A Dictionary of English Surnames

Attested across 2 languages in the etymology graph.

Where in the world

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

Where Peterson is recorded, by country
CountryMost common spellingSources
US United States#56278,2972.5M rec.1 in 1.2K278KPeterson530
GB United Kingdom#16896,79796K rec.Peterson171
CA Canada#5456,68355K rec.1Peterson191
AU Australia#14145,24044K rec.1Peterson182
IT Italy#8613,42314K rec.Peterson43
AG Antigua & Barbuda#210,36730K rec.1Peterson5
DE Germany9,6049.4K rec.Peterson123
RU Russia7,7447.9K rec.Peterson44
IL Israel#6296,0306.2K rec.Peterson27
SG Singapore#835,8986.1K rec.Peterson44
PH Philippines5,8656.7K rec.Peterson47
EG Egypt#5825,1715.2K rec.Peterson14

Roughly 278K people in United States bear this name (about 1 in 1.2K). 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

  • English2.9M84%
  • Spanish136K4%
  • 107K3%
  • German26K1%
  • Portuguese21K1%
Show as table
Languages in which the name is recorded
NameRecordsNote
English2,890,32784%
Spanish135,8594%
106,8323%
German26,0741%
Portuguese20,6581%

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

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

  • Spanish surname156K records spelled Peterson5 spellings in the group

    Most recorded in United States, Argentina, Colombia, Guatemala

    Also written Pętęrson, Petersón, Peterşön, Péterson

  • a separate surname118K records spelled Peterson5 spellings in the group

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

    Also written Peters-On, Peṭerson, Péterson, Petėrson

  • Russian surname19K records spelled Peterson33 spellings in the group

    Most recorded in United States, Russia, Poland, Czechia

    Languages: Russian, Polish, Slovak

    Also written Петерсон, Питерсон, Петерсоне, Pettersson, Пітерсон

72 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

Peterson is also recorded in 3 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.

  • In English, A patrilineal surname transferred from the given name.

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

  • In English, ‘Son of Peter’.

    as a nameEncyclopedia of surnames [the complete companion to tracing your names history]

  • In German, Patronym zu Peter ‘Sohn des Peter’; Typ mit -son. Bearer count: 588.

    as a nameDeutscher Familiennamenatlas, Band 3: Morphologie der Familiennamen

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

0102030196019802000202028 · 1989

Show as table
Peterson in SSA — National Baby Names (1880–present), United States, 1950–2025
Yearrecords
19505
19545
19557
19566
19576
19588
19605
19616
196310
196411
19656
19665
19687
19706
19718
19738
19745
197716
197812
197914
198012
198115
198222
198314
198414
198513
198624
198715
198821
198928
199018
199116
199217
199322
199421
199516
199615
199716
199817
199917
200024
200121
200211
200312
200417
20059
200612
200719
20089
20099
201012
201114
201214
201311
201410
201510
201612
201714
20187
201910
20209
20219
202211
20236
20249
20259

US SSA — National Baby Names (1880–present)66 years between 1950–2025. One register's own figures, never a sum across registers: two registers counting the same people would double them.

Notable people with this name

188019001920194019601980Dorothy Peterson, b. 1897Oscar Peterson, b. 1925Peter George Peterson, b. 1926Ronnie Peterson, b. 1944Collin Peterson, b. 1944Cassandra Peterson, b. 1951Bob Peterson, b. 1961Jordan Peterson, b. 1962Frank Peterson, b. 1963Amanda Peterson, b. 1971

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 37 countries.

Official registers attesting Peterson
CountryRegisterYearCountRank
US United StatesCensus Bureau — Surname Frequency 20102010278K#71
US United StatesCensus Bureau — Surname Frequency 20002000275K#63
US United StatesCensus Bureau — Surname Frequency 20202020265K#77
BR BrazilIBGE — Nomes (census name API)19K#1,448
BR BrazilIBGE — names by decade (Kaggle mirror)202219K
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)19K#1,104
SE SwedenSkatteverket — Sök hur många som har ett visst namn (living population)1.9K#528
US United StatesCensus Bureau — First Name Frequency 2020 by sex20201.5K#8,886
EE EstoniaStatistics Estonia — Ees- ja perekonnanimed (Population Register)682#37
EE EstoniaStatistics Estonia — per-name Population Register counts (nimed)682#30
EE EstoniaStatistics Estonia — per-name Population Register counts (nimed)596#43
BR BrazilIBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname)2020548

Reference works 4

  • The Oxford Dictionary of Family Names in Britain and Ireland
  • Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
  • 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 · 248 rows in the corpus for this spelling.

Frequently asked questions

How common is the name Peterson?
We estimate roughly 282 thousand people bear Peterson (counting its spellings and scripts) across 7 countries in our records.
In which country does Peterson have the most bearers?
We estimate about 278 thousand people bear Peterson in the United States, more than in any other country in our records, where it is most often spelled peterson.
How common is Peterson compared with other names?
In the United States, Peterson is the 56th most common surname of 7,257,200 surnames recorded there.
What does the name Peterson mean?
Recorded meaning: son of Peter; first attested John Peterson 1375 LoPleas
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/peterson

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, “Peterson” — the 56th most common surname in United States. Data snapshot 2026-09-12.

See how Peterson parses inside a full name →