Thongnoi

surname · Latin script

Recorded for both men and women· direction only, no split published

Thongnoi is a surname written in the Latin script, with more bearers in Thailand than in any other country.

rarermore common
  • THThailand≈1 in 13Kas ทองน้อย(inferred from the name graph)
  • USUnited States≈1 in 95M
  • IDIndonesia≈1 in 391Kas ทองน้อย

carrying the name, as Mondonomo estimates it from our sources: no national register counts it in these countries. Where a country counts another spelling of the name rather than Thongnoi itself, the figure is that spelling’s, and it is named. One hue, darker where it is more common; hover a country for its figure.

Thailand (inferred from the name graph)

≈5,400 named ทองน้อย, est.

2 (measured from records)

recorded for this name

Sources
80 (measured from records)

Highest-authority source

≈1 in 95M (inferred from the name graph)

United States, est.

measured from records inferred from the name graph

Name dossier (print, CSV)

Spellings & scripts(measured from records)

ThongnoiLatin(measured from records)
ทองน้อยThai(measured from records)

4 other spellings are counted as the same name:

Locally spelled ทองน้อย in TH Thailand, 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.

Attested in 1 language in the etymology graph.

Where in the world(measured from records)

Thongnoi 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 Thongnoi is recorded, by country
CountryMost common spellingSources
TH Thailand#556≈5,400 est.≈1 in 13K#237,082ทองน้อย80
ID Indonesia—≈680 est.≈1 in 391K—ทองน้อย1
US United States—≈3 est.≈1 in 95M—Thongnoi5

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.

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(inferred from the name graph)

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

  • English surname4 spellings in the group

    Most recorded in United States, Germany, Australia

    Languages: English, German

    Also written Thǭngnǭi

11 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.

Evidence(measured from records)

No register attests this spelling yet

None of the official registers or reference works in our corpus lists Thongnoi 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

In which country does Thongnoi have the most bearers?
Mondonomo estimates about 5.4 thousand people named ทองน้อย in Thailand, more than in any other country we hold.
How common is the name Thongnoi?
Mondonomo estimates about 5,400 people in Thailand have ทองน้อย as their first surname, about 1 in 13 thousand residents. No national register counts it there; the figure is ours, calibrated against the registers that do.
How common is Thongnoi compared with other names?
In Thailand, Thongnoi is the 556th most common surname of 1,135,150 surnames recorded there.

What do you want to know about Thongnoi?

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

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/thongnoi

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 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, “Thongnoi” — the 556th most common surname in Thailand. Data snapshot 2026-10-10.

See how Thongnoi parses inside a full name →