The baby name Catelyn appears in baby name data for the United States from 1988 to 2016. It was most popular in 2005 with 71 babies given the name.
Over the period shown, Catelyn has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1988 | 10 |
| 1990 | 12 |
| 1992 | 38 |
| 1993 | 6 |
| 1995 | 23 |
| 1997 | 5 |
| 1998 | 33 |
| 2000 | 24 |
| 2001 | 16 |
| 2002 | 11 |
| 2003 | 17 |
| 2004 | 62 |
| 2005 | 71 |
| 2006 | 37 |
| 2007 | 31 |
| 2008 | 63 |
| 2009 | 5 |
| 2010 | 30 |
| 2011 | 28 |
| 2012 | 5 |
| 2013 | 10 |
| 2014 | 14 |
| 2015 | 15 |
| 2016 | 6 |