Katilynn is a rare variant of Kaitlyn that was most common in the 1990s and has all but disappeared.
Katilynn is a girl name. It last appears in U.S. records in 2017. Katilynn was first reported in SSA data in 1989 and peaked in 1999 (28 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2017 | 6 | 6 | #15,016 |
| 2015 | 7 | 7 | #13,724 |
| 2014 | 6 | 6 | #15,602 |
| 2013 | 8 | 8 | #12,586 |
| 2012 | 11 | 11 | #10,069 |
| 2011 | 8 | 8 | #12,754 |
| 2010 | 13 | 13 | #8,971 |
| 2009 | 11 | 11 | #10,320 |
| 2008 | 14 | 14 | #8,738 |
| 2007 | 16 | 16 | #7,907 |
| 2006 | 11 | 11 | #10,249 |
| 2005 | 13 | 13 | #8,593 |
| 2004 | 17 | 17 | #6,939 |
| 2003 | 8 | 8 | #11,855 |
| 2002 | 15 | 15 | #7,243 |
| 2001 | 26 | 26 | #4,620 |
| 2000 | 19 | 19 | #5,813 |
| 1999 | 28 | 28 | #4,145 |
| 1998 | 15 | 15 | #6,532 |
| 1997 | 23 | — | #4,585 |
| 1996 | 23 | — | #4,512 |
| 1995 | 17 | — | #5,561 |
| 1994 | 13 | — | #6,870 |
| 1993 | 11 | — | #7,777 |
| 1992 | 21 | — | #4,769 |
| 1991 | 14 | — | #6,413 |
| 1990 | 11 | — | #7,569 |
| 1989 | 5 | — | #13,364 |