Gwynn vs Gwynne
American parents have registered 1,433 Gwynnes since 1880, against 1,179 Gwynns. But in 2025 it was Gwynn that was commoner, 13 babies to 6.
Babies given each name, 1880–2025
Gwynn Gwynne
Each line is every baby given the name that year, girls and boys added together — the only count that means the same thing for both names. A line breaks where the name fell below five babies in a year — the point at which the SSA stops publishing it — rather than being drawn through a figure nobody published. A single published year in a gap shows as a dot.
Who was ahead
Of the 103 years in which either name was published, Gwynne for 66 years and Gwynn for 37 years. The lead changed hands 22 times.
- 1923–1925 Gwynn ahead
- 1926–1928 Gwynne ahead
- 1930–1932 Gwynn ahead
- 1933–2002 Gwynne ahead, apart from 5 short spells
- 2003–2022 Gwynn ahead
13 shorter spells of a year or two are folded into the spans above rather than listed separately.
Side by side
| Gwynn | Gwynne | |
|---|---|---|
| Total US births | 1,179 | 1,433 |
| Most in one year | 36 | 48 |
| Babies in 2025 | 13 | 6 |
| Estimated living today | 890 | 1,100 |
| Median age today | 58 | 62 |
| Peak year | 1954 | 1951 |
| Best rank | 1,875th girls | 1,339th girls |
| Rank in 2025 | 7,885th | 13,208th |
| First recorded | 1916 | 1920 |
| Girls / boys | 1,046 / 133 | 1,403 / 30 |
A rank is a position within one sex’s list for one year, so the two rank rows are not subtracted from one another and the winning column is not marked on them. The living figure is a life-table estimate, not a count.
Which name is older
Half of the Gwynnes alive today are over 62; half the Gwynns are over 58. That is 4 years between them: two names in use at the same time, worn by two different generations.
Compare something else
Related comparisons
Social Security Administration birth records, 1880–2025, public domain. Full histories: Gwynn and Gwynne.