The baby name Kailynn appears in baby name data for the United States from 1994 to 2024. It was most popular in 2012 with 271 babies given the name.
In the later years of this period, Kailynn has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1994 | 12 |
| 1995 | 6 |
| 1996 | 23 |
| 1998 | 12 |
| 1999 | 16 |
| 2000 | 20 |
| 2001 | 11 |
| 2002 | 39 |
| 2003 | 52 |
| 2004 | 89 |
| 2005 | 107 |
| 2006 | 122 |
| 2007 | 192 |
| 2008 | 233 |
| 2009 | 229 |
| 2010 | 212 |
| 2011 | 270 |
| 2012 | 271 |
| 2013 | 229 |
| 2014 | 211 |
| 2015 | 241 |
| 2016 | 151 |
| 2017 | 145 |
| 2018 | 112 |
| 2019 | 76 |
| 2020 | 102 |
| 2021 | 91 |
| 2022 | 62 |
| 2023 | 83 |
| 2024 | 76 |