Girls' name · since 1978

Kilee

1,826 babies named Kilee in U.S. Social Security records since 1978, with the highest year being 2008. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

#4,999 of 72,339
all-time among girls
1,826
born since 1978
2000s
peak decade

Kilee is not among the current top-ranked girls names; 1,826 have been recorded since 1978.

Kilee has 1,826 recorded births among girls since 1978, per the U.S. Social Security Administration, though it falls outside today's most-used girls names, busiest in the 2000s -- see the year-by-year trends, decade totals, and state-level distribution below, all drawn directly from SSA birth-registration files spanning 1978 to 2024.

  • #4,999 of 72,339 all-time among girls
  • 1,826 born since 1978
  • 2000s peak decade

Data updated Aug 2026

The verdict

According to the U.S. Social Security Administration, Kilee ranks #4,999 of 72,339 girls' names by all-time recorded births (highest first). 1,826 born since 1978, peaking in the 2000s.

#4,999 of 72,339
all-time among girls
1,826
born since 1978
2000s
peak decade
Above the archive median
All-time archive position

Kilee's 1,826 recorded births place it above 93.08% of the 72,339 girls names in the full SSA archive.

18 jurisdictions
State-record footprint

18 jurisdictions carry state-level records, led by California.

Kilee's usage pattern, beyond the headline number

Divide Kilee's SSA record in two at 2002 and the more recent half accounts for 64% of all births, the earlier half the remaining 36%, consistent with a name still gaining ground rather than fading. Its calmest year was 2024, with only 5 births recorded -- set against the 2008 peak of 109, that's the full swing in one name's fortunes.

Kilee popularity over time

Annual U.S. births registered with the Social Security Administration · 1978–2024

Last recorded 2024
Peak year (2008)
109
Annual births at peak, across 47 years of records
050100150 197819851991199720032009201520212024 5

Kilee by decade

2000s is the heaviest window (840 births, 46% of the file).

2000s was Kilee's strongest decade.

840 babies received the name during that ten-year window, about 46% of all-time use.

Kilee births by decade

Total births in each ten-year window

births

What this shows Peak: 2000s at 840 births (46% of all-time use).

Source U.S. Social Security Administration · Baby Names As of August 2026

How Kilee compares to similarly-sized names

Years in SSA records vs. share of all-time use concentrated in the single peak year, among 15 girls names closest to Kilee's total volume

Kilee vs 15 similarly-sized girls names Scatter plot of 16 data points. 0%2%4%6%8%10%12% 050100150200 New & already peakedOld name, single-era peakNew & still diversifyingLong history, steady all along Years in SSA records % of total births in the single peak year -38, 3.9%-27, 6.6%-125, 2.5%-38, 6.5%-27, 8%-109, 3.6%-140, 4%-116, 2.8%-111, 2.3%-37, 10.9%-56, 6%-146, 2.6%-51, 6.1%-57, 7.4%-145, 3.5%Kilee-47, 6%Kilee
Kilee vs 15 similarly-sized girls names

Kilee by state

Where Kilee concentrates geographically, total births since 1978

Geographically diffuse
Top 8 states by recorded births for the name Kilee
Rank State Visual share Births Share of total
#1 California
80 4.4%
#2 Texas
62 3.4%
#3 Utah
50 2.7%
#4 Ohio
39 2.1%
#5 Florida
38 2.1%
#6 Michigan
16 0.9%
#7 Oklahoma
12 0.7%
#8 Indiana
10 0.5%
California share of Kilee's total US births 4.4%
Even split

80 of 1,826 births nationwide. Compared to a flat distribution across 18 reporting states.

Kilee appears in 18 states. Explore state details →

Frequently Asked Questions

How popular is the name Kilee?
Kilee has been given to 1,826 babies in the U.S. since 1978, according to SSA data. Its archive ordinal is #4,999 of 72,339 among girls' names (total births, highest first). Its last appearance in the data was 2024. 109 babies were born in 2008, its single highest year.
Where does Kilee sit in the SSA name archive?
According to the U.S. Social Security Administration, Kilee ranks #4,999 of 72,339 girls' names by all-time recorded births (highest first). All-time ordinal matches browse popularity (total births DESC); the current ordinal uses the null SSA file. See /methodology#corpus-placement.
When was Kilee most popular?
Kilee was most popular in the 2000s decade with 840 total births. The single peak year was 2008.
Where is Kilee most popular?
The top states for the name Kilee are California (80 births), Texas (62 births), Utah (50 births).
How long has the name Kilee been used?
Records for Kilee go back to 1978, giving 47 years of history through 2024.
What names are similar to Kilee?
Names with a similar sound or spelling include Kiley, Kila, Kileigh, Killian, and 4 more. These share a common prefix and are also used for girls.

What to do with Kilee's data

  • Kilee's decade-level peak was the 2000s (840 total births); usage has since declined to 59 in the 2020s -- if you're weighing a "classic revival" angle, the trend line argues against it.
  • California records the most Kilees (80 births) -- see the full state breakdown if geography matters to your decision. California names

Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.

Keep exploring Kilee

Nearby Names Like Kilee

Names with a similar sound, spelling, or feel to Kilee

Names with a similar number of total births

Nationwide names with similar peak year or record span

Two nationwide peer axes for Kilee: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.

Peak year is the single SSA year with the most births for that name; record span is first-to-latest year in the national files, not a recommendation or shared origin claim.

Data Sources

Data as of August 2026. Source: U.S. Social Security Administration (SSA).

According to the Social Security Administration, this profile draws directly from the agency's public-use baby-name files (updated June 2026). See our methodology for the full extraction, aggregation, and privacy-suppression rules.

Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications, National Data, 1978–2024 (ssa.gov/oact/babynames).

State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).

Name Almanac is rendered directly from the Social Security Administration's public baby-name files, no number is typed in by an editor. This profile for Kilee draws directly on SSA national and state-level files, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.