Jailyn
Jailyn reached its high-water mark in 2007 at number 966, and has been recorded 5,886 times in all. In 2025 it ranked 2,458th. About 5,800 Jailyns are alive in the United States today, and half of them are over 18.
Popularity, 1880–2025
girls named Jailyn boys named Jailyn
Girls and boys called Jailyn
years more girls than boys years more boys than girls
Both, throughout, without either side ever taking it over: 5,105 girls and 781 boys in all, and in 2025 the split was 72 to 12.
The girls’ share of each year’s babies of the name, in the 33 years in which at least 25 babies got it. The line touches the middle more often than there are crossings marked: a year or two on the other side is not a name changing hands, and only a move that holds for 5 counted years and reaches 60/40 is recorded as one. All 581 names that changed sex.
By the numbers
- Total US births
- 5,886
- Estimated living today
- 5,800
- Median age today
- 18
- Peak year
- 2007
- Best rank
- 966th
- Rank in 2025
- 2,458th
- First recorded
- 1982
- Girls / boys
- 5,105 / 781
How old the living Jailyns are
born that year still alive today
Of the 5,886 babies given the name since 1982, about 5,800 are alive — 99 in every hundred. Roughly 2,800 of them are children and 0 are 65 or over. The dotted line is the median: half were born before 2007 and half after.
An estimate, not a count. SSA births aged forward through SSA cohort life tables, which know nothing about who left the country or arrived in it — so for a name that mostly came to America rather than being born in it, this is a floor rather than a figure. Where you fall among living Americans.
Where Jailyn is most common
Relative to how many babies each state records, Jailyn is most concentrated in Florida (3.0×), Louisiana (2.4×), Georgia (2.1×), Texas (1.9×).
Total births recorded in each state since 1910. Browse names by state.
Names of 2007
The most popular girls’ names the year Jailyn peaked:
Related names
Jailyn against another name
Two names on one chart, with the year one overtook the other.
Try it on yourself
Source: US Social Security Administration, national and state baby-name files, 1880–2025. Counts include only births registered with the SSA, and names with fewer than five births in a year are not published. The living estimate applies SSA cohort life tables to those births; it counts people born in the United States, so it misses anyone who arrived later and anyone who has left.