Pius

given name · Swahili · Latin script

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

Pius is a given name, most frequently recorded in Kenya. In Uganda it is the 92nd most common given name. It appears chiefly in Swahili and English, written in the Latin script. Recorded meaning: Pious, devout; the name of several popes.

rarermore common
  • KEKenya1 in 2K
  • TZTanzania1 in 3.9K
  • NGNigeria1 in 5.7K

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

≈1.7K

across 7 countries

Sources
132

35K records

Official registry-verified

1 in 31K

Guyana

Meaning & origin

Pious, devout; the name of several popes

Sources 1

  • Baby names, 25,350 baby names nicknames for your family, friends pets, including the top 100 names, 2,000 most popular…

Attested across 10 languages in the etymology graph.

Where in the world

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

Where Pius is recorded, by country
CountryMost common spellingSources
KE Kenya#26614,5423.8K rec.Pius59
NG Nigeria#57712,70221K rec.Pius73
TZ Tanzania#2643,4264.6K rec.2Pius34
ID Indonesia1,528211 rec.Pius71
IN India1,087545 rec.310Pius39
US United States7672.3K rec.1 in 434K767Pius132
CH Switzerland#829750167 rec.8Pius26
NL Netherlands55023 rec.1 in 31K5506
ZA South Africa547574 rec.Pius23
MY Malaysia368313 rec.Pius17
GH Ghana#445272201 rec.Pius28
PL Poland2601 in 147K260

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

Languages

  • Swahili32K38%
  • English23K28%
  • German6.7K8%
  • Hindi5K6%
  • Indonesian2.8K3%
Show as table
Languages in which the name is recorded
NameRecordsNote
Swahili32,00438%
English23,41528%
German6,6768%
Hindi4,9986%
Indonesian2,8393%

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

Pius is also recorded as another name, grouped separately because the records behind them do not connect to the one described above.

  • Hindi given name6.3K records spelled Pius21 spellings in the group

    Most recorded in India, Bangladesh, Tanzania, United States

    Languages: Hindi, Bangla, Urdu

    Also written Piyash, Piash, Piyas, পিয়াস, Pīyas

62 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

Pius 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 German, männl. Vom. lateinischen Ursprungs (lat. pius, -ö, -um »fromm, rechtschaffen, gottesfürchtig«).

    as a nameDUDEN Lexikon der Vornamen

  • In English, name of 12 popes

    as a namePronouncing Dictionary of Proper Names

  • In Swedish, Se Pia.

    as a nameFörnamn i Sverige. Kortfattat namnlexikon

  • In German, from Latin pius 'pious, devout'

    as a nameDeutsche Namenkunde: Unsere Familiennamen nach ihrer Entstehung und Bedeutung

  • In Latin, a male given name, particularly as a regnal name of several popes of the Catholic Church

    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

02040601920194019601980200059 · 1985

Show as table
Pius in naampy — India given names from state electoral rolls (in-rolls), India, 1920–2015
Yearrecords
19201
19234
19252
19342
19371
19381
19411
19425
19432
19443
19452
19463
19472
19492
19508
19516
19523
19538
19544
19552
195610
19577
19583
19595
19603
19617
19627
19638
19643
19657
196610
19676
19687
19696
197019
197118
197214
197313
197415
197518
197619
197723
197820
197924
198021
198130
198238
198335
198429
198559
198638
198748
198831
198954
199044
199154
199249
199351
199443
199531
199627
199718
199812
19993
20085
20104
20132
201420
20151

IN naampy — India given names from state electoral rolls (in-rolls)69 years between 1920–2015. One register's own figures, never a sum across registers: two registers counting the same people would double them.

Notable people with this name

1400160018002000Pius II, b. 1405Pius III, b. 1439Pius IV, b. 1499Pius V, b. 1504Pius VI, b. 1717Pius VII, b. 1742Pius IX, b. 1792Henryk Sienkiewicz, b. 1846Pius XI, b. 1857Pius XII, b. 1876
  • Pius IIb. 1405ITpope of the Catholic Church from 1458 to 1464 (1405–1464)
  • Pius IIIb. 1439ITpope of the Catholic Church from 22 September to 18 October 1503
  • Pius IVb. 1499ITpope of the Catholic Church from 1559 to 1565
  • Pius Vb. 1504IT16th‑century Italian pope and Catholic saint, leading Counter‑Reformation reformer
  • Pius VIb. 1717ITPope of the Catholic Church from 1775 to 1799
  • Pius VIIb. 1742IThead of the Catholic Church, ruler of the Papal States from 1800 to 1823 (1742–1823)
  • Pius IXb. 1792ITPope of the Catholic Church from 1846 to 1878
  • Henryk Sienkiewiczb. 1846PLnot in their usual namePolish writer, novelist, journalist, philanthropist and Nobel Prize laureate (1846–1916)
  • Pius XIb. 1857VApope of the Catholic Church from 1922 to 1939
  • Pius XIIb. 1876ITpope of the Catholic Church from 1939 to 1958

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 63 sources across 39 countries.

Official registers attesting Pius
CountryRegisterYearCountRank
US United StatesCensus Bureau — First Name Frequency 2020 by sex2020767#15,006
NL NetherlandsMeertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018)550#1,537
AT AustriaStatistik Austria — STATatlas Vornamen WFS (per-name time series 1984–2024)2024525#226
US United StatesCensus Bureau — Surname Frequency 20202020360#60,433
IN IndiaInstate — India surnames by state (real counts) from electoral rolls355#1,238
IN IndiaInstate — India surnames (clean spellings) from electoral rolls310#13,081
US United StatesCensus Bureau — Surname Frequency 20102010295#66,931
PL Polanddane.gov.pl — PESEL given names (first + second name position, 2026-01-20)2026260#481
US United StatesCensus Bureau — Surname Frequency 20002000195#88,461
PL Polanddane.gov.pl — PESEL living persons (surnames)202667
PL Polanddane.gov.pl — PESEL living persons (names)67#40,864
PL Polanddane.gov.pl — PESEL living persons (surnames)202664

Reference works 2

  • 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 · 280 rows in the corpus for this spelling.

Frequently asked questions

How common is the name Pius?
We estimate roughly 1.7 thousand people bear Pius (counting its spellings and scripts) across 7 countries in our records.
In which country does Pius have the most bearers?
Pius is most frequently recorded in Kenya, where it is most often spelled pius.
How common is Pius compared with other names?
In Kenya, Pius is the 266th most common given name of 51,773 given names recorded there.
Is Pius a male or female name?
Pius 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 Pius mean?
Recorded meaning: Pious, devout; the name of several popes
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/pius

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, “Pius” — the 266th most common given name in Kenya. Data snapshot 2026-09-12.

See how Pius parses inside a full name →