Katy

#2,709 in 2025Girls' name

Short form of Kate; deeper meaning uncertain

Katy has been given to 20,957 babies in the U.S. since 1880. In 2025 it ranked #2,709 of 17,293 girls’ names in use. Its peak year was 1987, with 674 recorded.

Babies named Katy, 2025

1 in 51,800

Katy over time, 1880–2025

GirlsBoys
020040060080018801900192019401960198020002020

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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Katy: meaning, origin, and history

Short form of Kate; deeper meaning uncertain

English, from Greek

About Katy

Katy is an English short form of Kate, part of the Katherine and Catherine family. Pronounced KAY-tee, it has the same sound as Katie with a shorter spelling. Singer Katy Perry and actor Katy Jurado give the name prominent connections with popular music and film, although the two used Katy as a public name in different ways.

Meaning and name family

Kate is a short form of Katherine and Catherine, which ultimately come from Greek Aikaterine. The deeper origin is disputed. The well-known meaning “pure” reflects an early Christian association with Greek katharos, rather than a certain translation of the original name.

Katy adds an affectionate ee ending to Kate. Katie and Katey are close spelling relatives, while Katherine and Catherine retain the full traditional name.

The family spread widely through devotion to Saint Catherine of Alexandria. Katy belongs to its English short-form tradition, with a familiar spoken shape that can stand on its own in everyday use.

Katy Perry

Singer Katy Perry was born Katheryn Hudson, making her public first name an example of a short form drawn from a longer Katherine-family spelling.

Her album Teenage Dream was released in 2010. By August 2011, five of its singles had reached number one on the United States singles chart: California Gurls, Teenage Dream, Firework, E.T., and Last Friday Night (T.G.I.F.).

That achievement made Perry the first woman to have five American number-one singles from one album. It gave the name Katy an especially visible place in early twenty-first-century pop music.

Perry was only the second artist to achieve that five-single feat, following Michael Jackson with his 1987 album Bad. The record places her name within a particularly small group of major pop-album achievements.

Katy Jurado

Mexican actor Katy Jurado was born María Cristina Jurado García. Her films included Luis Buñuel's The Brute, released in 1953, as well as a series of Hollywood westerns.

Jurado won the supporting-actress Golden Globe in 1953 for High Noon, the film released in 1952 with Gary Cooper. She was also nominated that year as a promising newcomer.

Her performance in Broken Lance, released in 1954, earned an Academy Award nomination for supporting actress at the 1955 ceremony.

Jurado's career links Katy with Mexican cinema and Hollywood films, including westerns. That older screen association sits alongside Perry's later musical one, giving the same compact spelling more than one entertainment history.

Pronunciation and American popularity

Katy is pronounced KAY-tee, with stress on the first syllable. The y makes the final ee sound, while Kate has a single syllable. Katie preserves Katy's usual pronunciation in a different written ending.

Katy reached its largest annual female total in the United States in 1987, with 674 girls and a rank of 351st. There were 220 girls named Katy in 2000 and 185 in 2010.

In 2025, sixty-four girls received the spelling and it ranked 2,709th. Its largest American newborn generation predates Perry's Teenage Dream era.

Sources & methodologyReferences, data & attribution

Existing Wiktionary material is attributed under CC BY-SA 4.0 where applicable. Popularity figures use the local Social Security Administration exact-spelling series; name-sex-year counts below five are omitted.

Wiktionary material is available under CC BY-SA 4.0.

How popular is Katy?

In 2025, Katy ranked #2,709 among girls in the United States, with 64 recorded uses. The U.S. birth records first list this spelling for girls in 1880; its largest annual count was 674 in 1987. Rankings count each spelling separately. They describe national use, so local familiarity can differ. The popularity chart shows whether the name has remained common, returned after a quieter period, or risen recently.

How common is Katy?

Everything below is computed from the 2025 data — the most recent year available.

Among all babies, 2025
1 in 51,800
64 of 3,315,165 births
Among girls only
1 in 25,100
<0.01% of girls
Rank, 2025
#2,709
of 17,293 girls’ names in use
Coin-flip room size
35,906 kids
Even odds of a second one

Where Katy sits on the popularity scale

Rarest published (5 a year)#1 — Olivia (13,544)

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.

Class of 20Under 1%
Class of 30Under 1%
Grade of 100Under 1%
School of 500Under 1%

Put another way: gather 35,906 children born in 2025 and it's an even bet that one of them is another Katy. In a class of 30 the chance is Under 1%.

When Katys were born

Half of everyone ever recorded as Katy was born before 1985 — so the typical Katy is around 40 today.

Median birth year
1985
About 40 years old
Biggest decade
1980s
28.3% of all use
Born in the last 25 years
18.9%
Spread across generations
Recorded since 1950
18,448
People you could plausibly meet
Choose a decade

1980s — 28.3% of all recorded uses (5,926).

Is Katy 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
−233
Places dropped
Rank vs 5 years ago
−501
Places dropped
Rank vs 10 years ago
−1,162
Places dropped
Births vs 10 years ago
0.45×
Fewer babies than then
Share of its own peak
9.5%
Peak was 1987 (674)
Years since peak
38
Years
Year-to-year steadiness
Steady
9.4% average annual change
Best rank ever
#351
1987

Spellings of Katy

Katy is not the most common spelling — Mary is, with 61.8% against Katy's 0.31%.

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 Katy is used

Across 2016–2025, Katy was most concentrated in Texas — about 1 in 9,091 girls, against 1 in 18,357 across all states with data. It was least common in Florida (1 in 100,000).

111 per 100,000

Most concentrated

  1. 1Texas1 in 9,091
  2. 2Pennsylvania1 in 14,286
  3. 3California1 in 16,667
  4. 4Mississippi1 in 16,667
  5. 5New York1 in 20,000
  6. 6Ohio1 in 20,000
  7. 7Virginia1 in 20,000
  8. 8Indiana1 in 25,000

Shading is the share of that state's recorded girls 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.

Katy around the world

Where Katy 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.

  • England & Wales
    1996–2025
    #4,201
    in 2025
  • Scotland
    1974–2025
    #780
    in 2025
  • Northern Ireland
    1997–2019
    #298
    in 2019
  • Ireland
    1982–2020
    #700
    in 2020
  • France
    1945–2025
    #6,020
    in 2025
  • Canada
    1991–2021
    #3,354
    in 2021
  • South Australia
    1961–2012
    #871
    in 2012

Popularity data from Office for National Statistics, National Records of Scotland, Northern Ireland Statistics and Research Agency, Central Statistics Office, Institut national de la statistique et des études économiques, Statistics Canada and Consumer and Business Services (South Australia). ONS, NRS, NISRA data under Open Government Licence v3.0. CSO, CBS SA data under CC BY 4.0. INSEE data under Licence Ouverte / Etalab 2.0. StatCan data under Statistics Canada Open Licence.

Notable people named Katy

People whose public names include Katy, backed by Wikidata given-name records and ordered by linked Wikimedia pages. The name may be a middle name.

People data from Wikidata (CC0). Fame is measured, not judged — the order reflects how widely each person is documented, not the U.S. birth records popularity this page is otherwise about.

Katy in other languages

Cross-language forms and variants of Katy. Linked forms have their own page here.

Variant forms from Wikidata (CC0). Most are used mainly outside the United States; U.S. birth records statistics cover US usage only.

Katy by the numbers

The raw record for each sex the name is used for.

As a girl's name

Rank in 2025
#2,709
Trend vs 5 yrs ago
Down 501
Best rank ever
#351
1987
Peak year
1987
674 that year
First recorded
1880
Last recorded
2025
All-time count
20,952
Count in 2025
64

As a boy's name

Rank in 2025
Unranked
Trend vs 5 yrs ago
—
Best rank ever
#6,760
1980
Peak year
1980
5 that year
First recorded
1980
Last recorded
1980
All-time count
5
Count in 2025
Under 5

Names similar to Katy

Matched on shared beginnings and endings, similar length, and comparable popularity.

Names with a curve like Katy

Not spelling — timing. These names rose, peaked and faded in the same years as Katy, so they read as being from the same moment even when they look nothing alike.

Sibling names for Katy

Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.

Explore around Katy