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2025 data, released 8 May 2026

2025 data, released 8 May 2026

Katheleen

Katheleen was not among the names given to 5 or more girls in 2025. Its best year was 1952, when it ranked 1727th with 33 babies. More babies were named Katheleen in the 1950s than in any other decade.

Meaning Not yet researched how we research meanings

Rank in 2025
Not rankedgirls
Babies in 2025
0girls
Girls and boys
No babies recorded in the last five years2021–2025
Peak year
195233 babies
Total since 1880
1,230babies recorded

Katheleen popularity since 1880

012.52537.550 1900192019401960198020002020
Girls Babies per year, US, from Social Security records. Years with fewer than 5 babies show as zero.
YearRank (girls)Babies (girls)
2025——
2020——
2010——
2000#14,0286
1990#12,0716
1980#7,7328
1970#4,89011
1960#3,27315
1950#2,15821
1940#2,15715
1930#2,60912
1920#2,12018
1910——
1900——
1890——
1880——

How popular is Katheleen, counting every spelling?

Katheleen has no other common spelling that sounds the same.

How old are people named Katheleen?

About 700 people born in the US named Katheleen are alive today, with a median age of 64; half are between 49 and 73. That makes Katheleen a name most people associate with older generations.

0–910–1920–2930–3940–4950–5960–6970–7980–8990+
Estimated people alive in the US with the name, by age, mid-2026. The darker bar holds the median age.

Babies given the name each year (SSA) times the share of that birth year still alive (SSA life tables). Counts people born in the US only. Method.

Katheleen by state

How common Katheleen was among girls born in each state in 1950–1954, around its peak. In 50 states fewer than five girls a year got the name, too few for SSA to publish, so those states show as zero.

Alaska: fewer than 5 a yearAK–Maine: fewer than 5 a yearME–Wisconsin: fewer than 5 a yearWI–Vermont: fewer than 5 a yearVT–New Hampshire: fewer than 5 a yearNH–Washington: fewer than 5 a yearWA–Idaho: fewer than 5 a yearID–Montana: fewer than 5 a yearMT–North Dakota: fewer than 5 a yearND–Minnesota: fewer than 5 a yearMN–Illinois: 0.01 per 1,000 babiesIL0.01Michigan: fewer than 5 a yearMI–New York: fewer than 5 a yearNY–Massachusetts: fewer than 5 a yearMA–Oregon: fewer than 5 a yearOR–Nevada: fewer than 5 a yearNV–Wyoming: fewer than 5 a yearWY–South Dakota: fewer than 5 a yearSD–Iowa: fewer than 5 a yearIA–Indiana: fewer than 5 a yearIN–Ohio: fewer than 5 a yearOH–Pennsylvania: fewer than 5 a yearPA–New Jersey: fewer than 5 a yearNJ–Connecticut: fewer than 5 a yearCT–Rhode Island: fewer than 5 a yearRI–California: fewer than 5 a yearCA–Utah: fewer than 5 a yearUT–Colorado: fewer than 5 a yearCO–Nebraska: fewer than 5 a yearNE–Missouri: fewer than 5 a yearMO–Kentucky: fewer than 5 a yearKY–West Virginia: fewer than 5 a yearWV–Virginia: fewer than 5 a yearVA–Maryland: fewer than 5 a yearMD–Delaware: fewer than 5 a yearDE–Arizona: fewer than 5 a yearAZ–New Mexico: fewer than 5 a yearNM–Kansas: fewer than 5 a yearKS–Arkansas: fewer than 5 a yearAR–Tennessee: fewer than 5 a yearTN–North Carolina: fewer than 5 a yearNC–South Carolina: fewer than 5 a yearSC–District of Columbia: fewer than 5 a yearDC–Oklahoma: fewer than 5 a yearOK–Louisiana: fewer than 5 a yearLA–Mississippi: fewer than 5 a yearMS–Alabama: fewer than 5 a yearAL–Georgia: fewer than 5 a yearGA–Hawaii: fewer than 5 a yearHI–Texas: fewer than 5 a yearTX–Florida: fewer than 5 a yearFL–
Babies per 1,000 of the same sex, Katheleen, girls, 1950–1954. Darker means more common.

Names with a similar history

These names rose and fell in step with Katheleen: their share of US girls followed the most similar curve since 1880. If you like Katheleen, they share its era and feel.

Questions about the name Katheleen

How popular is the name Katheleen?

Katheleen was not among the names given to 5 or more girls in 2025. Its best year was 1952, when it ranked 1727th with 33 babies. More babies were named Katheleen in the 1950s than in any other decade.

Is Katheleen a boy or girl name?

No babies were given the name in 2021–2025. Historically it was given to 1,230 girls and 0 boys.

Where was Katheleen most popular?

In 1950–1954, Katheleen was most common in Illinois (0.01 per 1,000 girls).