Thůy

Name: Thůy: recorded bearers, distribution and rank
Creator: Mondonomo
Published: 2026-10-13
License: https://mondonomo.ai/tos#rights

given name · Latin script

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

Thůy is a female given name written in the Latin script, with more bearers in Vietnam than in any other country, where it is the 7th most common given name.

VNVietnam≈1 in 110(inferred from the name graph)
SESweden1 in 13K
GBUnited Kingdom≈1 in 18K

carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). One hue, darker where it is more common; hover a country for its figure.

: Vietnam (inferred from the name graph)
Record sources: 231 (measured from records)
: ≈1 in 111 (inferred from the name graph)

measured from records inferred from the name graph

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Spellings & scripts

4 other spellings are counted as the same name:

Locally spelled Thuy in VN Vietnam, US United States, GB United Kingdom and 2 more, Thuý in MO Macao and Thùy in ID Indonesia.

Spellings marked ● are how people bearing the name write it in our records, and ○ 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.

Cited for this meaning 1

Nordic Names

Attested across 16 languages in the etymology graph.

Where in the world

Thůy counted together with the spellings and other-language forms grouped with it. Where a register counted another spelling, the row names it.

Sorted by bearers: national registers' counts, and Mondonomo's estimates (≈, est.) where no register counts.

Where Thůy is recorded, by country
Country					Most common spelling	Sources
VN Vietnam	#7	≈910,000 est.	≈1 in 111	listed	Thuy	231
US United States	—	17,253	1 in 19K	16K	Thuy	184
GB United Kingdom	—	≈3,900 est.	≈1 in 18K	6	Thuy	48
ID Indonesia	—	≈3,100 est.	≈1 in 91K	—	Thùy	1
CA Canada	—	≈1,500 est.	≈1 in 28K	—	Thuy	44
MO Macao	#50	≈860 est.	≈1 in 797	—	Thuý	3
SE Sweden	—	796	1 in 13K	796	—	15
FI Finland	—	305	1 in 18K	883	Thuy	8

Exact figures are national registers' own counts, while figures marked ≈ and est. are Mondonomo’s estimates, counted from our sources and calibrated against those registers; hover one for how far to trust it in that country. A dash means neither exists.

Registers cited: Census Bureau — First Name Frequency 2020 by sex; Surnames of England and Wales (taliesin-arlein.net, Sept 2002 electoral register); DVV — Etunimitilasto (Finnish given names register); DVV — Nimipalvelu (Finnish name service, per-name lookup); Skatteverket — Sök hur många som har ett visst namn (living population). Figures without a register are Mondonomo estimates; see Methodology.

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

Other names spelled this way

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

a separate given name41 spellings in the group
Most recorded in United States, Malaysia, United Kingdom, Canada
Also written Thuy, Thùy, Thủy, Thúy, Thuỳ

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.

Evidence

No register attests this spelling yet

None of the official registers or reference works in our corpus lists Thůy under this spelling. The statistics on this page rest on person records, and the related names are inferred from the name graph.

Frequently asked questions

Is Thůy a male or female name?: Thůy is a female 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.
Which countries have the most people named Thůy?: Mondonomo estimates about 910 thousand people named Thůy in Vietnam, more than in any other country we hold, where it is most often spelled thuy. After it come United States, United Kingdom, Indonesia and Canada; the country table on this page ranks them.
How common is the name Thůy?: In the United States, the national register counted 17,253 people named Thůy in 2020, about 1 in 19 thousand residents.
How common is Thůy compared with other names?: In Vietnam, Thůy is the 7th most common given name of 73,918 given names recorded there.

What do you want to know about Thůy?

Nobody replies to these one by one, but what readers ask decides what these pages answer next.

Query this name via API

curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/th%C5%AFy

The payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. It takes a free API key (1,000 requests a day), which returns what this page shows everyone; the full country table, every register citation and the year-by-year series come with a licensed key, as does bulk access.

About this data

measured from records inferred from the name graph machine-generated

These figures come from the data snapshot of 2026-10-13 and will change as it is rebuilt.

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, “Thůy” — the 7th most common given name in Vietnam. Data snapshot 2026-10-13.

See how Thůy parses inside a full name →