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Kailyn Girl

Popularity: #817 · Trend: ↘ Falling

Name Meaning & Origin Pronunciation: KAY-lin //ˈkeɪ.lɪn//

Origin: Irish; English

Meaning: Irish: slender; English: keeper of the keys

Historical & Cultural Background

The name Kailyn is believed to be a modern variant of the name Caitlin, which itself is derived from the Irish name Caitlín, a diminutive form of the name Catherine. The name Catherine has roots in the Greek name Aikaterine, which is of uncertain origin but is often associated with the Greek word "katharos," meaning "pure." The transition from Aikaterine to Caitlín occurred as the name was adopted into the Irish language, where it became popularized through various historical figures, including Saint Catherine of Alexandria, a Christian martyr from the 4th century, whose legacy contributed to the name's enduring appeal in Christian contexts.

The name Caitlín gained prominence in Ireland during the Middle Ages, particularly from the 12th century onward, as it was borne by several notable figures, including Irish queens and saints. The Anglicization of Caitlín into forms such as Kathleen and Caitlin occurred during the 19th century, particularly as Irish names were adapted into English-speaking contexts.

The variant Kailyn likely emerged in the late 20th century as part of a broader trend of creating unique and modern names by altering traditional forms, reflecting a cultural shift towards individuality in naming practices. Culturally, Kailyn and its variants are often associated with qualities such as purity and innocence, echoing the original meanings of the name Catherine.

The name has also been embraced in various artistic and literary contexts, contributing to its resonance in contemporary culture. While Kailyn itself may not have historical figures associated with it, its roots in Caitlín connect it to a rich tapestry of Irish heritage and Christian symbolism, ensuring its place within the broader narrative of names derived from Catherine.

Famous people named Kailyn

Kailyn Lowry is a television personality best known for Teen Mom 2, 16 and Pregnant, and her podcast Coffee Convos.
Kailyn Williams is a professional soccer player best known for her time with the Washington Spirit and the U.S. Women's National Team.

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U.S. Historical Usage

The name Kailyn was first seen in the United States in 1981. Kailyn has ranked as high as #689 nationally, which occurred in 2011, and has been most popular in California, Texas, Florida, New York, and Georgia. In the past 5 years the name Kailyn has been trending down compared to the previous 5 years.

Popularity Over Time (National)

Top States for Kailyn (2024)

State Births Share
TX 23
27%
FL 11
13%
CA 10
12%
VA 7
8%
GA 7
8%
OH 6
7%
AL 6
7%
NC 6
7%
AZ 5
6%
NJ 5
6%

Popularity Over Time (National) — Table

YearBirths
19816
198211
198316
198417
198529
198640
198757
198870
1989103
199093
1991120
1992160
1993212
1994246
1995246
1996295
1997306
1998355
1999389
2000431
2001399
2002438
2003499
2004533
2005583
2006626
2007663
2008706
2009706
2010696
2011793
2012623
2013609
2014604
2015436
2016355
2017298
2018264
2019247
2020193
2021180
2022158
2023154
2024133