Kaylyn Girl

Popularity: #878 · Trend: ↘ Falling

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

Origin: Irish; American

Meaning: Irish: slender; American: combination of Kay and Lynn

Historical & Cultural Background

The name Kaylyn is a modern feminine given name that appears to be a blend of the names Kay and Lyn, with roots in various linguistic traditions. The name Kay can be traced back to the Old Welsh name Cai, which means 'rejoice' or 'to be glad.' This name was borne by a character in Arthurian legend, Sir Kay, who was a knight of King Arthur's Round Table.

The suffix '-lyn' is often associated with names of English origin, derived from the Welsh word 'llyn,' meaning 'lake' or 'pool.' The combination of these elements creates a name that evokes both joy and a connection to nature, particularly water bodies. Historically, the name Kaylyn emerged in the late 20th century, reflecting a trend towards the creation of unique and blended names in English-speaking cultures.

The use of '-lyn' as a suffix gained popularity in the 20th century, influenced by names like Carolyn and Marilyn, which were common during that time. While Kaylyn itself does not have a significant historical figure or event directly associated with it, its components have deep roots in cultural narratives and folklore, particularly in the context of Arthurian legends.

Culturally, the name Kaylyn resonates with themes of femininity and nature, often symbolizing beauty and tranquility. The blending of Kay and Lyn reflects a broader trend in naming practices that emphasize individuality and creativity.

Additionally, diminutive forms such as Kay or Lyn are often used affectionately, further enhancing the name's appeal. Overall, Kaylyn represents a contemporary evolution of traditional names, merging historical significance with modern sensibilities.

Sibling suggestions

If you're looking for sibling name ideas that pair well with Kaylyn, 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 Kaylyn. 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 Kaylyn was first seen in the United States in 1949.

Kaylyn has ranked as high as #992 nationally, which occurred in 1994, and has been most popular in California, Texas, Florida, New York, and Ohio.

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

Popularity Over Time (National)

The name Kaylyn 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 Kaylyn was first recorded in the United States and illustrates how its popularity has risen and fallen over time.

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 Kaylyn.

Year Total Births Boy Girl
2025 70 0 70
2024 58 0 58
2023 77 0 77
2022 75 5 70
2021 97 0 97
2020 74 0 74
2019 101 0 101
2018 119 0 119
2017 131 0 131
2016 167 0 167
2015 192 0 192
2014 201 0 201
2013 255 0 255
2012 277 0 277
2011 354 0 354
2010 356 0 356
2009 413 0 413
2008 411 0 411
2007 462 0 462
2006 409 0 409
2005 425 5 420
2004 403 7 396
2003 408 0 408
2002 430 0 430
2001 392 0 392
2000 437 0 437
1999 448 5 443
1998 437 0 437
1997 462 0 462
1996 419 0 419
1995 442 6 436
1994 464 5 459
1993 398 0 398
1992 388 5 383
1991 287 0 287
1990 315 0 315
1989 263 0 263
1988 197 0 197
1987 160 0 160
1986 101 0 101
1985 72 0 72
1984 45 0 45
1983 38 0 38
1982 29 0 29
1981 17 0 17
1980 19 0 19
1979 15 0 15
1978 11 0 11
1977 10 0 10
1976 14 0 14
1975 11 0 11
1974 15 0 15
1973 13 0 13
1972 12 0 12
1971 11 0 11
1970 13 0 13
1969 14 0 14
1968 21 0 21
1967 16 0 16
1966 7 0 7
1965 11 0 11
1964 19 0 19
1963 15 0 15
1962 11 0 11
1961 10 0 10
1960 7 0 7
1959 9 0 9
1958 5 0 5
1957 5 0 5
1956 5 0 5
1953 6 0 6
1950 5 0 5
1949 5 0 5

Top States for Kaylyn (2024)

We track the most popular states for each baby name every year and highlight the locations where the name appears most frequently. The table below shows the five states with the highest number of births for this name in the selected year. Use the toggle to expand the list to every state with reported births.

State Births Share
TX 8
62%
IN 5
38%