Recorded 1924–2025 · United States
Gwyndolyn was most popular in 1952, when 16 American babies were given the name — ranking #4,299 that year. In 2025 it ranked #22,044, with 6 births. Across 1880–2025 the Social Security Administration has recorded 519 people named Gwyndolyn.
Across the whole record Gwyndolyn is a girl’s name — 100.0% of the 519 Americans given it were girls and 0.0% were boys. In births since 2016 it is 100% girls and 0% boys.
Counted from every US birth the Social Security Administration recorded under this name, so it reflects use rather than opinion. A name given to fewer than five babies of one sex in a year is withheld at source and is not counted.
See Gwyndolyn on the interactive charts
Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org