The baby name Caitlynn appears in baby name data for the United States from 1988 to 2018. It was most popular in 1998 with 283 babies given the name.
Over the period shown, Caitlynn has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1988 | 7 |
| 1989 | 54 |
| 1990 | 6 |
| 1991 | 46 |
| 1992 | 106 |
| 1993 | 70 |
| 1994 | 154 |
| 1995 | 86 |
| 1996 | 139 |
| 1997 | 218 |
| 1998 | 283 |
| 1999 | 211 |
| 2000 | 260 |
| 2001 | 220 |
| 2002 | 157 |
| 2003 | 178 |
| 2004 | 217 |
| 2005 | 174 |
| 2006 | 147 |
| 2007 | 160 |
| 2008 | 162 |
| 2009 | 109 |
| 2010 | 131 |
| 2011 | 116 |
| 2012 | 31 |
| 2013 | 43 |
| 2014 | 24 |
| 2015 | 45 |
| 2017 | 5 |
| 2018 | 5 |