Kailer
#3,344 in 2025UnisexBoys' nameGirls' nameMeaning not yet documented
Kailer has been given to 820 babies in the U.S. since 1998. In 2025 it ranked #3,344 of 13,926 boys’ names in use. Its peak year was 2021, with 51 recorded. It's used for both sexes: 95% boys, 5% girls all-time.
Babies named Kailer, 2025
1 in 94,700
Kailer over time, 1880–2025
Based on births in the U.S. Babies given the name each year. Hover the chart — or focus it and use the arrow keys — for any year. Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.
Girls or boys — Kailer over time
In 2025, Kailer went to 13% girls and 87% boys.
A sex is only published in years it reached five applications, so a stretch at 0% or 100% means the other side stayed under that floor — not that it was never used.
How common is Kailer?
Everything below is computed from the 2025 data — the most recent year available.
- Among all babies, 2025
- 1 in 94,700
- 35 of 3,315,165 births
- Among boys only
- 1 in 48,800
- <0.01% of boys
- Rank, 2025
- #3,344
- of 13,926 boys’ names in use
- Coin-flip room size
- 65,655 kids
- Even odds of a second one
Where Kailer sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 2025 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 65,655 children born in 2025 and it's an even bet that one of them is another Kailer. In a class of 30 the chance is Under 1%.
When Kailers were born
Half of everyone ever recorded as Kailer was born before 2016 — so the typical Kailer is around 9 today.
- Biggest decade
- 2010s
- 38.8% of all use
- Born in the last 25 years
- 97.4%
- A modern name
- Recorded since 1950
- 778
- People you could plausibly meet
2010s — 38.8% of all recorded uses (302).
Is Kailer rising or falling?
Rank movement and count movement can disagree — the number of distinct names in use keeps growing, so a name holding a steady count still slides down the list. Both are shown.
- Rank vs 1 year ago
- +143
- Places climbed
- Rank vs 5 years ago
- −561
- Places dropped
- Rank vs 10 years ago
- +395
- Places climbed
- Births vs 10 years ago
- 1.21×
- More babies than then
- Share of its own peak
- 68.6%
- Peak was 2021 (51)
- Years since peak
- 4
- Years
- Year-to-year steadiness
- Shifting
- 23.8% average annual change
Spellings of Kailer
Kailer is not the most common spelling — Kaleb is, with 28.8% against Kailer's 0.26%.
Grouped by closeness of spelling (up to two letter changes), same sex, with a floor on all-time use. It catches Sophia/Sofia and Aiden/Ayden, and misses spellings that sound alike but look different, like Sean and Shawn.
Where Kailer is used
Across 1910–2025, Kailer was most concentrated in California — about 1 in — boys, against 1 in 416,999 across all states with data. It was least common in Washington (1 in —).
Most concentrated
- 1California1 in —
- 2Florida1 in —
- 3Texas1 in —
- 4Washington1 in —
Shading is the share of that state's recorded boys given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings. Kailer has too little recent state data to map, so this covers all years from 1910.
Kailer around the world
Where Kailer ranks in official birth records elsewhere in the world. Rankings only — the number of births isn’t comparable between places, so it isn’t shown.
- Canada2006–2024#2,855in 2024
Popularity data from Statistics Canada. StatCan data under Statistics Canada Open Licence.
Kailer by the numbers
The raw record for each sex the name is used for.
As a boy's name
Names similar to Kailer
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Kailer
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.