Dalia vs Dalyn
American parents have registered 14,297 Dalias since 1880, against 1,306 Dalyns. Dalia is still ahead, with 340 babies in 2025.
Babies given each name, 1880–2025
Dalia Dalyn
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
Dalia has been the commoner name in every year either was published, 1913 to 2025. The lead has never changed hands.
The closest they came was 2000, when Dalia had 208 and Dalyn had 58.
Side by side
| Dalia | Dalyn | |
|---|---|---|
| Total US births | 14,297 | 1,306 |
| Most in one year | 516 | 58 |
| Babies in 2025 | 340 | 13 |
| Estimated living today | 13,000 | 1,300 |
| Median age today | 24 | 22 |
| Peak year | 1994 | 2002 |
| Best rank | 485th girls | 2,295th boys |
| Rank in 2025 | 799th | 6,446th |
| First recorded | 1913 | 1955 |
| Girls / boys | 14,291 / 6 | 389 / 917 |
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 Dalias alive today are over 24; half the Dalyns are over 22. That is 2 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: Dalia and Dalyn.