The baby name Kaydin appears in baby name data for the United States from 2004 to 2016. It was most popular in 2012 with 45 babies given the name.
In the later years of this period, Kaydin has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 2004 | 12 |
| 2005 | 5 |
| 2006 | 10 |
| 2006 | 15 |
| 2007 | 16 |
| 2007 | 23 |
| 2008 | 16 |
| 2008 | 27 |
| 2009 | 29 |
| 2009 | 39 |
| 2010 | 35 |
| 2011 | 15 |
| 2011 | 27 |
| 2012 | 45 |
| 2013 | 27 |
| 2014 | 26 |
| 2015 | 26 |
| 2016 | 10 |