Sáimon
given name · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
(measured from records)Officially recorded in 1 country
Sáimon is a male given name written in the Latin script, with more bearers in the United States than in any other country. Sáimon is also written ไซมอน in Thai.
- BRBrazil1 in 28K(measured from records)
- INIndia≈1 in 180Kfew records
- CLChile≈1 in 190Kfew records
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 Sáimon itself, the figure is that spelling’s, and it is named. Countries with no figure are shown too: flat where a national register lists the name without counting it, hatched where only our records hold it. One hue, darker where it is more common; hover a country for its figure.
- United States (measured from records)
- 2 (measured from records)
- Record sources
- 142 (measured from records)
- 1 in 28K (inferred from the name graph)
68,780 named Simon, 2020
recorded for this name
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Brazil
measured from records inferred from the name graph
Sáimon in other scripts: Thai
(measured from records)Locally spelled Simon in US United States, SE Sweden, LA Laos and Saimon in BR Brazil.
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 across 17 languages in the etymology graph.
Where in the world
(measured from records)Sáimon 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 | ||||
|---|---|---|---|---|---|---|
| US United States | — | 68,780as Simon | 1 in 4.8K | 80K | Simon | 76 |
| SE Sweden | — | 40,771as Simon | 1 in 250 | 41K | Simon | 18 |
| CZ Czechia | — | 34,606as Šimon | 1 in 309 | 35K | — | — |
| DK Denmark | — | 20,857as Simon | 1 in 281 | 21K | — | 1 |
| EC Ecuador | — | 11,676as Simon | 1 in 1.4K | 12K | — | 9 |
| BR Brazil | — | 7,626 | 1 in 28K | 7.6K | Saimon | 81 |
| SI Slovenia | — | 6,573as Simon | 1 in 320 | 6.6K | — | 1 |
| NO Norway | — | 5,878as Simon | 1 in 930 | 20K | — | 5 |
| LA Laos | #437 | — | — | — | Simon | 9 |
68,780 people counted by Census Bureau — First Name Frequency 2020 by sex, 2020. 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; Census Bureau — Surname Frequency 2010; Skatteverket — Sök hur många som har ett visst namn (living population); MVČR — living population register 2017; Danmarks Statistik — Hvor mange hedder...? (living-population name counts); SSB PxWebApi — Persons/Last names by year (StatBank tables 10501/12891); SSB — Navnesøk (name-search service, living population); INEC — civil registry names; IBGE — names by decade (Kaggle mirror); SURS — resident population given names. 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
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- Is Sáimon a male or female name?
- Sáimon 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.
- Which countries have the most people named Sáimon?
- In the United States, the national register counted about 69 thousand people named Simon, more than in any other country we hold. After it come Sweden, Czechia, Denmark and Ecuador; the country table on this page ranks them.
- Where is Sáimon most common?
- Measured as a share of residents rather than as a count, Sáimon is densest in Brazil — about 1 in 28 thousand people — even though United States holds more of our records for it.
- How common is the name Sáimon?
- In Brazil, the national register counted 7,626 people named Sáimon in 2022, about 1 in 28 thousand residents.
- How common is Sáimon compared with other names?
- In Laos, Sáimon is the 437th most common given name of 27,499 given names recorded there.
What do you want to know about Sáimon?
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/s%C3%A1imonThe 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, “Sáimon” — ranked 383rd in the United States (Census Bureau). Data snapshot 2026-10-13.