Hai vs Hailey
American parents have registered 181,710 Haileys since 1880, against 588 Hais. Hailey is still ahead, with 2,561 babies in 2025.
Babies given each name, 1880–2025
Hai Hailey
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
Hailey 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 1976, when Hai had 13 and Hailey had 22.
Side by side
| Hai | Hailey | |
|---|---|---|
| Total US births | 588 | 181,710 |
| Most in one year | 50 | 8,808 |
| Babies in 2025 | under 5 | 2,561 |
| Estimated living today | 560 | 180,000 |
| Median age today | 39 | 19 |
| Peak year | 1983 | 2003 |
| Best rank | 1,429th boys | 26th girls |
| Rank in 2025 | unranked | 104th |
| First recorded | 1975 | 1922 |
| Girls / boys | 21 / 567 | 181,434 / 276 |
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 Hais alive today are over 39; half the Haileys are over 19. That is 20 years between them: two names in use at the same time, worn by two different generations.
Where each one is strongest
- Hai Louisiana (7.4×), California (7.1×), Texas (1.9×)
- Hailey Idaho (2.8×), Nevada (2.6×), Utah (2.1×)
How much commoner the name is in that state than it is nationally, from births recorded since 1910.
Both names abroad
Countries whose statistics office publishes both names, so the comparison can be made somewhere other than the United States.
| Country | Hai | Hailey |
|---|---|---|
| France | 70 | 1,825 |
| England and Wales | 29 | 1,116 |
Every spelling a country files separately is added together, over whatever years that country publishes — which is not the same range in any two of them, so read the columns against each other and not the rows.
Compare something else
Related comparisons
Social Security Administration birth records, 1880–2025, public domain. Full histories: Hai and Hailey.