Daylin vs Dayna
American parents have registered 14,547 Daynas since 1880, against 3,824 Daylins. But in 2025 it was Daylin that was commoner, 123 babies to 17.
Babies given each name, 1880–2025
Daylin Dayna
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 87 years in which either name was published, Dayna for 68 years and Daylin for 19 years. The lead changed hands once.
Side by side
| Daylin | Dayna | |
|---|---|---|
| Total US births | 3,824 | 14,547 |
| Most in one year | 187 | 368 |
| Babies in 2025 | 123 | 17 |
| Estimated living today | 3,800 | 14,000 |
| Median age today | 13 | 41 |
| Peak year | 2020 | 1988 |
| Best rank | 1,518th girls | 570th girls |
| Rank in 2025 | 2,256th | 6,546th |
| First recorded | 1977 | 1937 |
| Girls / boys | 1,979 / 1,845 | 14,460 / 87 |
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 Daynas alive today are over 41; half the Daylins are over 13. That is 28 years between them: two names in use at the same time, worn by two different generations.
Where each one is strongest
- Daylin Texas (3.6×), Florida (3.3×), California (2.2×)
- Dayna Hawaii (7.8×), Michigan (2.3×), Utah (2.0×)
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: Daylin and Dayna.