Siamion
given name · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
Siamion is a given name written in the Latin script, with more bearers in Russia than in any other country.
- RURussia≈1 in 1.5Kas Семен(inferred from the name graph)
- UAUkraine≈1 in 2Kas Семен
- ILIsrael≈1 in 7.3Kas Semyon
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 Siamion 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.
- Russia (inferred from the name graph)
- 4 (measured from records)
- Sources
- 178 (measured from records)
- 1 in 632 (inferred from the name graph)
≈94,000 named Семен, est.
recorded for this name
Highest-authority source
Norway, as Simen
measured from records inferred from the name graph
Spellings & scripts(measured from records)
Locally spelled Семен in RU Russia, UA Ukraine, IL Israel, Simen in NO Norway, Semion in MD Moldova and Семён in UZ Uzbekistan.
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)
Siamion 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 | ||||
|---|---|---|---|---|---|---|
| RU Russia | #101 | ≈94,000 est. | ≈1 in 1.5K | #57 | Семен | 178 |
| UA Ukraine | #136 | ≈23,000 est. | ≈1 in 2K | listed | Семен | 50 |
| NO Norway | — | 8,652as Simen | 1 in 632 | 32K | Simen | 7 |
| UZ Uzbekistan | — | ≈4,100 est. | ≈1 in 7.4K | — | Семён | 8 |
| MD Moldova | #317 | 3,007as Semion | 1 in 1.1K | 3K | Semion | 13 |
| IL Israel | — | ≈1,200 est. | ≈1 in 7.3K | — | Семен | 34 |
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: SSB PxWebApi — Persons/Last names by year (StatBank tables 10501/12891); SSB — Navnesøk (name-search service, living population); e-services.md — living population register. 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 recorded senses(measured from records)
Siamion is also recorded in one other lexicon, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.
In English, A transliteration of the Belarusian male given name Сямён (Sjamjón).
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
Ordered by how much of this spelling's record each language holds, so a sense from a language the name is barely used in sits last rather than first.
Notable people with this name(measured from records)
- Semyon Aranovich Gershgorinb. 1901RUnot in their usual nameRussian mathematician (1901–1933)
- S. A. Podokshinb. 1931BYnot in their usual nameBelarusian philosopher
- Syamyon Sharetskib. 1936BYnot in their usual namepolitician from Belarus
- Siamion Domashb. 1950BYBelarusian politician (1950-2019)
- Syamyon Liushytsb. 1950BYnot in their usual nameBelarusian politician
- Semyon Saponenkob. 1980BYnot in their usual nameBelarusian canoeist
- Semen Shestilovskyb. 1994BYBelarusian association football player
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(measured from records)
Attested in 7 sources across 3 countries.
Reference works 2
- Wikipedia given-name tokens
- Rymut, Słownik nazwisk współcześnie w Polsce używanych (10 vols, IJP PAN, Kraków 1992–1994) — every Polish surname in the PESEL register at the end of 1990, with bearer counts nationally and per voivodeship1990
These works list the name; their figures are licensed and are not reproduced here.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- Is Siamion a male or female name?
- Siamion 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.
- What are other forms of the name Siamion?
- In the etymology graph, Simon, Simeon and Simo are forms of the same name in other languages.
- In which country does Siamion have the most bearers?
- Mondonomo estimates about 94 thousand people named Семен in Russia, more than in any other country we hold.
- Where is Siamion most common?
- No national register we hold counts the spelling Siamion itself. The densest figure for its family of spellings is Norway's: the national register counts about 1 in 632 people named Simen.
- How common is the name Siamion?
- In Norway, the national register counted 8,652 people named Simen in 2025, about 1 in 632 residents.
- How common is Siamion compared with other names?
- In Russia, Siamion is the 101st most common given name of 472,143 given names recorded there.
What do you want to know about Siamion?
Nobody replies to these one by one, but what readers ask decides what these pages answer next.
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/siamionThe 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; a free API key gives 1,000 requests a day, and bulk access is licensed separately.
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, “Siamion” — the 101st most common given name in Russia. Data snapshot 2026-10-10.