Dayne vs Dayon
American parents have registered 4,091 Daynes since 1880, against 759 Dayons. Dayne is still ahead, with 19 babies in 2025.
Babies given each name, 1880–2025
Dayne Dayon
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
Dayne has been the commoner name in every year either was published, 1922 to 2025. The lead has never changed hands.
The closest they came was 1979, when Dayne had 24 and Dayon had 19.
Side by side
| Dayne | Dayon | |
|---|---|---|
| Total US births | 4,091 | 759 |
| Most in one year | 154 | 43 |
| Babies in 2025 | 19 | 9 |
| Estimated living today | 3,800 | 740 |
| Median age today | 26 | 22 |
| Peak year | 2000 | 2000 |
| Best rank | 998th boys | 2,256th boys |
| Rank in 2025 | 5,045th | 8,243rd |
| First recorded | 1922 | 1975 |
| Girls / boys | 206 / 3,885 | 11 / 748 |
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 Daynes alive today are over 26; half the Dayons are over 22. That is 4 years between them: two names in use at the same time, worn by two different generations.
Where each one is strongest
How much commoner the name is in that state than it is nationally, from births recorded since 1910.
Compare something else
Related comparisons
Social Security Administration birth records, 1880–2025, public domain. Full histories: Dayne and Dayon.