Kailer Boy
How popular is Kailer?
#3,313 boy name in 2025
35 baby boys were named Kailer in the US in 2025, making it the 3313th most popular boy name. Another 5 girls got the name (#14,938 for girls).
Kailer popularity over time
Boys Girls
| Rank in 2025 | #3,313 for boys (▲ 140 from 2024) |
|---|---|
| Babies in 2025 | 35 boys, 5 girls |
| 10-year trend | Rising (+21% babies vs 2015) |
| Earlier ranks | #3,683 in 2015, #2,758 in 2020 |
| Peak year | 2021 (51 boys) |
| Highest rank | #2,551 in 2021 |
| First recorded | 1998 |
| Boys vs girls (last 10 years) | 95% boys, 5% girls |
| Chance a classmate shares it | 0.0% in a class of 25 kids born in 2025 |
Kailer counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Kailer family of names ranked #1,892 for boys in 2025 (#1,826 the year before), with 61 babies in all.
| Spelling | Boys in 2025 | Share |
|---|---|---|
| Kailer | 35 | 57% |
| Kayler | 21 | 34% |
| Kailor | 5 | 8% |
Spellings are grouped by how they sound, using our own rules, so a few groupings may not match how your family says the name.
Where Kailer is most popular
Babies named Kailer per 1,000 boys born in each state, 2021 to 2025. Darker means more common.
- Florida: 0.0 per 1,000 (11 boys)
- California: 0.0 per 1,000 (9 boys)
Kailer by decade
Boy names about as popular as Kailer
Questions
- Is Kailer a boy or girl name?
- Kailer is mostly a boy name. Over the last 10 years, 95% of babies named Kailer were boys.
- How popular is the name Kailer?
- 35 baby boys were named Kailer in the US in 2025, making it the 3313th most popular boy name. Another 5 girls got the name (#14,938 for girls).
- When was Kailer most popular?
- Kailer peaked in 2021, when 51 boys were given the name. Its highest rank was #2,551 in 2021.
- How many people are named Kailer?
- 820 babies have been named Kailer in the US since 1880. We estimate about 813 of them are alive in 2026, with a median age of 10.
- Where is Kailer most popular?
- From 2021 to 2025, Kailer was most common in Florida, at 0.0 of every 1,000 boys born there.
Source: Social Security Administration baby name data, 1880 to 2025 (names given to at least 5 babies of a sex in a year). Living-people and median-age figures are our estimates using US life tables. How we calculate.