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Gwynneth

Gender
Girl
Origin
Welsh

Gwynneth is a girls' name of Welsh origin. Too few babies were given it in the latest year to rank.

What does Gwynneth mean?

Welsh: spelling of Gwyneth

A female given name from Welsh.

Meaning borrowed from Gwyneth. From Wiktionary, CC BY-SA 4.0.

Is Gwynneth a girl's or a boy's name?

Gwynneth is a girls' name.

How popular is Gwynneth in the US?

No girls in the US were given it in 2025, or too few to be listed. Its busiest year was 2001, with 16 girls. It first appears in the records in 1931.

Half of all the girls named Gwynneth in the US since 1880 were born between 1998 and 2010, the years shaded on the chart below.

1931Busiest: 16 in 20012021
Gwynneth in the US, year by year
YearGirlsRank
20216#13,459
20200–
20196#13,793
20180–
20176#14,120
20160–
20157#13,001
201412#8,961
20135#16,542
20126#14,956
201110#10,370
201010#10,446
200910#10,675
20086#15,399
200710#10,814
200615#7,865
20059#10,915
200413#8,254
20038#11,319
200211#8,831
200116#6,614
20009#9,867
199910#8,798
19987#11,132
199710#8,329
19967#10,562
19950–
19940–
19930–
19920–
19910–
19900–
19890–
19880–
19870–
19860–
19850–
19840–
19830–
19820–
19810–
19800–
19790–
19780–
19770–
19760–
19750–
19740–
19730–
19720–
19715#8,322
19700–
19690–
19680–
19670–
19660–
19650–
19640–
19635#6,591
19620–
19610–
19600–
19590–
19580–
19575#6,085
19560–
19550–
19540–
19536#5,039
19520–
19510–
19507#4,313
19490–
19487#4,203
19475#5,293
19460–
19450–
19440–
19430–
19420–
19410–
19400–
19390–
19380–
19370–
19360–
19350–
19340–
19330–
19320–
19316#3,846

Names like Gwynneth

Names given in the same years and the same naming tradition, with a similar sound.

Names related to Gwynneth

More Welsh names

Every Welsh name

Sources

Figures from Popular Baby Names (US Social Security Administration). Nameling last updated them on 20 October 2026. How the figures are worked out, and the data to download.

To cite this page: Nameling, “Gwynneth: name meaning, origin and popularity”, https://www.nameling.co.uk/names/gwynneth, updated 20 October 2026.