Thien

given name · Vietnamese · Latin script

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

Thien is a given name, most frequently recorded in Vietnam, where it is the 66th most common given name. It appears chiefly in Vietnamese and English, written in the Latin script.

rarermore common
  • VNVietnam1 in 431
  • THThailand1 in 1.9K
  • USUnited States1 in 71K

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

≈7.4K

across 12 countries

2

recorded for this name

Sources
175

120K records

Official registry-verified

1 in 1.4K

Slovenia

Spellings & scripts

ThienLatin · Vietnamese214K records
เทียนThai · Thai4.9K records

Locally spelled Tian in CN China, LA Laos and เทียน in TH Thailand.

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

No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.

Sources 1

Attested across 16 languages in the etymology graph.

Where in the world

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

Where Thien is recorded, by country
CountryMost common spellingSources
VN Vietnam#66197,35190K rec.listedThien175
TH Thailand9,9056.6K rec.#397,598เทียน53
US United States4,66819K rec.1 in 71K6.8KThien140
SI Slovenia1,5030 rec.1 in 1.4K1.5K1
MY Malaysia8891.6K rec.Thien22
CA Canada750816 rec.1Thien36
GB United Kingdom502750 rec.listedThien22
SE Sweden31827 rec.1 in 32K31811
ES Spain27020 rec.1 in 185K43110
AL Albania2131 in 14K213
CN China165135 rec.Tian24
SG Singapore134251 rec.Thien13

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

Languages

  • Vietnamese214K71%
  • English41K14%
  • 14K5%
  • Spanish4.8K2%
  • French2.7K1%
Show as table
Languages in which the name is recorded
NameRecordsNote
Vietnamese214,48971%
English41,28814%
13,6725%
Spanish4,7902%
French2,7051%

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

Thien is also recorded as 6 other names, grouped separately because the records behind them do not connect to the one described above.

  • a separate given name73K records spelled Thien38 spellings in the group

    Most recorded in United States, Malaysia, United Kingdom, Singapore

    Also written Thiên, Thiện, Thiến, Thíệń, Ťhīêň

  • English given name61K records spelled Thien19 spellings in the group

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

    Languages: English, German, Dutch

    Also written Thiên, Thiện, Thién, Thịên, Thiển

  • a separate given name15K records spelled Thien7 spellings in the group

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

    Also written Thiên, Thiè̂n, Thiện, Thiê̥n, Thiền

  • Spanish given name6.5K records spelled Thien10 spellings in the group

    Most recorded in United States, El Salvador, Chile, United Kingdom

    Languages: Spanish, Portuguese

    Also written Thiên, Thiện, Thiền, Thiển, T̩̔h̦̎į̄ệ̳͋n

  • Khmer given name2.0K records spelled Thien4 spellings in the group

    Most recorded in United States, Malaysia, Cambodia, Singapore

    Also written Thiêñ, Thiên, Thiện

  • Finnish given name1.2K records spelled Thien3 spellings in the group

    Most recorded in Finland, United States

    Also written Thiên, Thiện

49 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.

Over time

02040601980199020002010202042 · 1996

Show as table
Thien in SSA — National Baby Names (1880–present), United States, 1977–2025
Yearrecords
19775
19786
19798
198016
198127
198217
198321
198418
198520
198615
198722
198823
198927
199022
199130
199223
199326
199426
199526
199642
199723
199816
199924
200029
200125
200226
200324
200426
200535
200624
200733
200835
200923
201026
201119
201218
201322
201427
201513
201624
201723
201817
201919
202021
202117
202218
202311
202411
20256

US SSA — National Baby Names (1880–present)49 years between 1977–2025. One register's own figures, never a sum across registers: two registers counting the same people would double them.

Notable people with this name

19401960198020002020Tiny Yong, b. 1944Joseph Vu Van Thien, b. 1960Thien Nguyen, b. 1969Thien Tran, b. 1979Nam Le, b. 1980Tila Tequila, b. 1981Quốc Thiên, b. 1988Duong Truong Thien Ly, b. 1989Pham Thien An, b. 1989Pax Jolie-Pitt, b. 2003

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 43 sources across 20 countries.

Official registers attesting Thien
CountryRegisterYearCountRank
US United StatesCensus Bureau — First Name Frequency 2020 by sex20204.4K#3,832
US United StatesCensus Bureau — First Name Frequency 2020 by sex2020776#3,832
US United StatesCensus Bureau — Surname Frequency 20202020736#33,336
US United StatesCensus Bureau — Surname Frequency 20102010719#32,079
US United StatesCensus Bureau — Surname Frequency 20002000665#32,567
FI FinlandDVV — Nimipalvelu (Finnish name service, per-name lookup)258#2,981
SE SwedenSkatteverket — Sök hur många som har ett visst namn (living population)254#4,417
NO NorwaySSB — Navnesøk (name-search service, living population)210#4,614
FI FinlandDVV — Nimipalvelu (Finnish name service, per-name lookup)139#4,403
FI FinlandDVV — Etunimitilasto (Finnish given names register)95
NL NetherlandsCBG Familienamenbank — Dutch surname bearer counts (GBA/BRP 2007)200794#20,000
NL NetherlandsMeertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018)89#4,724

Reference works 4

  • Dictionary of American Family Names
  • Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
  • 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 · 216 rows in the corpus for this spelling.

Frequently asked questions

How common is the name Thien?
We estimate roughly 7.4 thousand people bear Thien (counting its spellings and scripts) across 12 countries in our records.
In which country does Thien have the most bearers?
Thien is most frequently recorded in Vietnam, where it is most often spelled thien.
How common is Thien compared with other names?
In Vietnam, Thien is the 66th most common given name of 72,115 given names recorded there.
Is Thien a male or female name?
Thien is recorded for both men and women. We don't publish a percentage split: a record's gender belongs to the person and is attached to every given name on that record, so names in cultures where a name string also carries a parent's or spouse's given name pick up large cross-gender counts.
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/thien

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, “Thien” — the 66th most common given name in Vietnam. Data snapshot 2026-09-12.

See how Thien parses inside a full name →