Gwion
given name · Latin script
Meaning: from Gwiawn/Gwion; early citation SR 1292 with Ihewan ab Gwion, and late-13th-century madoc ap gwyon
Recorded as a male name· opposite-gender records fall within measured source noise
Gwion is a given name written in the Latin script, most frequently recorded in the United Kingdom.
- GBUnited Kingdom
- NLNetherlands
- AUAustralia
Where the name is found, darker where our sources hold more of it. No national register counts its bearers anywhere we hold data, so the map carries no figures. One hue, darker where it is more common; hover a country for its figure.
Meaning & origin(measured from records)
from Gwiawn/Gwion; early citation SR 1292 with Ihewan ab Gwion, and late-13th-century madoc ap gwyon.
Sources 1
- Welsh Surnames
Where in the world(measured from records)
Recorded in:
No national register we accept counts this name’s bearers, so the page lists where it is found and publishes no figure.
Country figures for a list of names, at full precision, are available under licence rather than by scraping this table (how that works).
Notable people with this name(measured from records)
- Gwion Hallamb. 1973GBWelsh children's writer
- Gwion Letard-Morliguenb. 1973FRFrench writer
- Gwion Edwardsb. 1993GBWelsh footballer (born 1993)
- Gwïon Morris Jonesb. 1999GBWelsh actor and singer
- Gwion Jacob Milesactor
- Gwion LewisGBWelsh barrister and journalist
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 4 sources across 1 country.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| GB United Kingdom | NISRA — Baby names Northern Ireland full list (1997–present) | 2018 | — | — |
Reference works 2
- Wikipedia given-name tokens
- Wikidata name items (native-script + romanized given/family names)
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
- What does the name Gwion mean, and where does it come from?
- from Gwiawn/Gwion; early citation SR 1292 with Ihewan ab Gwion, and late-13th-century madoc ap gwyon. Recorded by Welsh Surnames.
- Is Gwion a male or female name?
- Gwion 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 Gwion have the most bearers?
- Gwion is most frequently recorded in the United Kingdom.
What do you want to know about Gwion?
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/gwionThe 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, “Gwion”. Data snapshot 2026-10-10.