Terasak
given name · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
Terasak is a given name written in the Latin script, with more bearers in Thailand than in any other country.
- THThailand≈1 in 3.7Kas ธีรศักดิ์(inferred from the name graph)
- IDIndonesia≈1 in 129Kas ธีรศักดิ์
- ISIceland1 in 351Kas Teerasak
carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). Where a country counts another spelling of the name rather than Terasak 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)
- 2 (measured from records)
- Sources
- 126 (measured from records)
- ≈1 in 3.7K (inferred from the name graph)
≈19,000 named ธีรศักดิ์, est.
recorded for this name
Highest-authority source
Thailand, est., as ธีรศักดิ์
measured from records inferred from the name graph
Spellings & scripts(measured from records)
8 other spellings are counted as the same name:
Locally spelled Teerasak in US United States, GB United Kingdom, SG Singapore and 2 more, ธีรศักดิ์ in TH Thailand and ธีระศักดิ์ 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.
Attested in 1 language in the etymology graph.
Where in the world(measured from records)
Terasak 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.
| Country | Most common spelling | Sources | ||||
|---|---|---|---|---|---|---|
| TH Thailand | #288 | ≈19,000 est. | ≈1 in 3.7K | #227,186 | ธีรศักดิ์ | 126 |
| ID Indonesia | — | ≈2,100 est. | ≈1 in 129K | — | ธีระศักดิ์ | 1 |
| US United States | — | ≈39 est. | ≈1 in 8.6M | — | Teerasak | 34 |
| GB United Kingdom | — | ≈7 est. | ≈1 in 9.4M | — | Teerasak | 14 |
| MY Malaysia | — | ≈7 est. | ≈1 in 4.4M | — | Teerasak | 3 |
| NL Netherlands | — | 5as Teersa | 1 in 3.5M | 5 | — | 2 |
| SG Singapore | — | ≈4 est. | ≈1 in 1.7M | — | Teerasak | 4 |
| NZ New Zealand | — | ≈2 est. | ≈1 in 3M | — | Teerasak | 2 |
| IS Iceland | — | 1as Teerasak | 1 in 351K | 1 | — | — |
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: Meertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018); Þjóðskrá Íslands — Name frequencies (NafnTíðni, registry). 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).
Evidence(measured from records)
No register attests this spelling yet
Frequently asked questions
- Is Terasak a male or female name?
- Terasak 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.
- In which country does Terasak have the most bearers?
- Mondonomo estimates about 19 thousand people named ธีรศักดิ์ in Thailand, more than in any other country we hold.
- How common is the name Terasak?
- In the Netherlands, the national register counted 5 people named Teersa, about 1 in 3.5 million residents.
- How common is Terasak compared with other names?
- In Thailand, Terasak is the 288th most common given name of 488,147 given names recorded there.
What do you want to know about Terasak?
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/terasakThe 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, “Terasak” — the 288th most common given name in Thailand. Data snapshot 2026-10-10.