What Gwenyth means
Gwenyth is a variant of Gwyneth.
Meaning behind the documented name family
The name developed through Gwenyth → Gwyneth → Gwyneth. The family’s proposed meaning is “white; fair”, recorded in Welsh with the source elements gwyn.
Related names and everyday forms
Related names include Gwyneth.
American usage and historical context
In the United States, 3,268 girls were recorded with the name Gwenyth between 1921 and 2025. Its highest annual count was 176 in 2013; its best national rank was #1,332 in 2013.
Over 5 years its rank fell, from #2,140 in 2020 to #2,970 in 2025. Over 10 years its rank fell, from #1,534 in 2015 to #2,970 in 2025.
Sources & methodologyReferences, data & attribution
Meaning, origin, and language notes draw on the references below.
American popularity figures use published Social Security Administration records for this exact spelling. Counts below five for a name, sex, and year are omitted.
- Wiktionary: Gwyneth (Welsh)
- Wiktionary: Gwyneth
- U.S. Social Security Administration: national name data and limitations
Wiktionary material is available under CC BY-SA 4.0.