Kaitlyn Girl

Popularity: #535 · Trend: ↘ Falling

Name Meaning & Origin Pronunciation: KAYT-lin //ˈkeɪt.lɪn//

Origin: Irish; English

Meaning: Irish: pure; English: variant of Caitlin

Historical & Cultural Background

The name Kaitlyn is derived from the Irish name Caitlín, which is a diminutive form of the name Catherine. The etymology of Catherine can be traced back to the Greek name Aikaterine, which is believed to have roots in the Greek word 'katharos,' meaning 'pure.' This name was adopted into Latin as Catharina and subsequently made its way into Old French as Catheline, before evolving into various forms in English, including Caitlin and Kaitlyn.

The transition into English occurred during the Middle Ages, as the name became popular among the Irish and later spread to English-speaking countries. Historically, the name Catherine has been borne by numerous saints, including Saint Catherine of Alexandria, a Christian martyr from the 4th century, who is often associated with wisdom and learning.

The name gained further prominence through the influence of various royal figures, such as Catherine of Aragon, the first wife of King Henry VIII of England in the 16th century. The name's enduring appeal was reinforced by its appearance in significant literary works and translations, including the King James Bible, which contributed to the broader cultural resonance of names derived from Catherine.

Caitlín and its variants have been associated with qualities such as purity and nobility, which have helped sustain their popularity across generations. The name Kaitlyn emerged in the late 20th century as a modern variant, reflecting a trend towards unique spellings and adaptations of traditional names.

This evolution illustrates the dynamic nature of naming practices, where historical significance intertwines with cultural identity, allowing names like Kaitlyn to maintain their relevance over time.

Famous people named Kaitlyn

In this section, you will find notable people named Kaitlyn. We include individuals across a wide range of fields, including actors known for their work in film, television, and stage productions. You'll also find musicians, directors, and other public figures named Kaitlyn who have made a significant impact on popular culture.

We also feature individuals named Kaitlyn who have made meaningful contributions to science, politics, athletics, literature, and other areas of public interest.

Please note that not every baby name in our database currently has a famous namesake listed. If you would like to suggest a name we may have missed or submit a correction, feel free to contact us. We review and finalize additions and corrections within 24 hours.

Kaitlyn Aurelia Smith is a composer and musician best known for The Kid, Ears, and Sun Moon & Stars.

Kaitlyn Maher is an actress and singer best known for America's Got Talent, Santa Paws 2: The Santa Pups, and The Christmas Chronicles.

Kaitlyn Black is an actress best known for Hart of Dixie, The Last Resort, and The Good Doctor.

Kaitlyn Dever is an actress best known for Booksmart, Unbelievable, and Last Man Standing.

Kaitlyn Robrock is a voice actress best known for her roles in various animated series and video games.

Fictional characters named Kaitlyn

The following list of fictional characters named Kaitlyn is a work in progress. If you would like to suggest an additional character, please send us the character's name along with a brief, one-sentence description of what they are best known for.

You may also submit corrections, which we will review and update as quickly as possible.

Kaitlyn is a fictional character from the video game series Life is Strange. She is a central character in the narrative, known for her complex relationships and emotional depth.

Sibling suggestions

If you're looking for sibling name ideas that pair well with Kaitlyn, the following options are frequently chosen as complementary choices by parents.

Similar names

Based on our extensive baby names database, several names share stylistic or phonetic similarities with Kaitlyn. These names can serve as alternatives to the sibling suggestions listed above and may help you find the perfect complementary name for your growing family.

U.S. Historical Usage

The name Kaitlyn was first seen in the United States in 1971.

Kaitlyn has ranked as high as #73 nationally, which occurred in 2000, and has been most popular in California, Texas, New York, Pennsylvania, and Florida.

In the past 5 years the name Kaitlyn has been trending down compared to the previous 5 years.

Popularity Over Time (National)

The name Kaitlyn is part of our comprehensive baby names database, which includes Social Security Administration (SSA) data dating back to 1880—the first official year of state and national tracking. The chart below shows when Kaitlyn was first recorded in the United States and illustrates how its popularity has risen and fallen over time.

Top States for Kaitlyn (2024)

We track the most popular states for each baby name every year and highlight the locations where the name appears most frequently. In some cases, you may see four or five states listed. However, we only display states where the name represents a significant percentage of births, so the number of states shown can range from one to several.

State Births Share
CA 60
15%
TX 54
13%
NY 40
10%
FL 19
5%
NJ 17
4%
GA 16
4%
WA 14
3%
PA 14
3%
TN 14
3%
NC 14
3%
OH 13
3%
IL 12
3%
MS 12
3%
IN 11
3%
SC 11
3%

Popularity Over Time (National) — Table

We track the national popularity of each baby name annually. The table below displays each year along with the number of births reported by the Social Security Administration. This data combines all state-level reporting from the SSA's baby names database to provide a comprehensive view of overall birth counts for Kaitlyn.

YearBirths
2024450
2023482
2022470
2021520
2020624
2019701
2018805
2017938
2016998
20151,662
20142,060
20132,379
20122,601
20112,908
20103,301
20094,207
20085,117
20075,551
20066,074
20056,521
20046,988
20037,547
20027,981
20018,164
20008,759
19998,157
19987,936
19977,005
19967,241
19957,385
19946,686
19936,956
19927,480
19914,407
19904,312
19893,392
19882,688
19871,706
19861,207
1985879
1984449
1983274
1982138
198192
198066
197929
197815
197714
19767
19757
19715