Katelyn: Statistics About The Baby Name Katelyn
| Year | Boy Rank | # Boys | % Boys | Girl Rank | # Girls | % Girls |
| 2022 | - | - | - | 900 | 307 | 0.0172% |
| 2021 | - | - | - | 753 | 376 | 0.0211% |
| 2020 | - | - | - | 680 | 416 | 0.0236% |
| 2019 | - | - | - | 532 | 571 | 0.0313% |
| 2018 | - | - | - | 501 | 616 | 0.0334% |
| 2017 | - | - | - | 415 | 760 | 0.0405% |
| 2016 | - | - | - | 376 | 867 | 0.0450% |
| 2015 | - | - | - | 239 | 1,374 | 0.0710% |
| 2014 | - | - | - | 172 | 1,910 | 0.0985% |
| 2013 | - | - | - | 143 | 2,126 | 0.1114% |
| 2012 | - | - | - | 131 | 2,396 | 0.1247% |
| 2011 | - | - | - | 105 | 2,826 | 0.1472% |
| 2010 | - | - | - | 103 | 2,937 | 0.1513% |
| 2009 | - | - | - | 89 | 3,534 | 0.1765% |
| 2008 | - | - | - | 80 | 3,932 | 0.1913% |
| 2007 | - | - | - | 75 | 4,197 | 0.2014% |
| 2006 | - | - | - | 61 | 4,830 | 0.2348% |
| 2005 | - | - | - | 58 | 4,856 | 0.2438% |
| 2004 | - | - | - | 59 | 4,892 | 0.2463% |
| 2003 | - | - | - | 58 | 5,032 | 0.2523% |
| 2002 | - | - | - | 53 | 5,253 | 0.2672% |
| 2001 | - | - | - | 52 | 5,431 | 0.2752% |
| 2000 | - | - | - | 54 | 5,496 | 0.2762% |
| 1999 | - | - | - | 55 | 5,302 | 0.2730% |
| 1998 | - | - | - | 58 | 5,356 | 0.2769% |
| 1997 | - | - | - | 63 | 5,153 | 0.2704% |
| 1996 | - | - | - | 64 | 5,418 | 0.2830% |
| 1995 | - | - | - | 59 | 5,571 | 0.2903% |
| 1994 | - | - | - | 58 | 5,665 | 0.2910% |
| 1993 | - | - | - | 54 | 5,974 | 0.3034% |
| 1992 | - | - | - | 66 | 5,283 | 0.2639% |
| 1991 | - | - | - | 75 | 4,564 | 0.2247% |
| 1990 | - | - | - | 75 | 4,482 | 0.2185% |
| 1989 | - | - | - | 76 | 4,033 | 0.2026% |
| 1988 | - | - | - | 84 | 3,505 | 0.1827% |
| 1987 | - | - | - | 127 | 2,221 | 0.1187% |
| 1986 | - | - | - | 149 | 1,935 | 0.1050% |
| 1985 | - | - | - | 191 | 1,418 | 0.0769% |
| 1984 | - | - | - | 332 | 702 | 0.0390% |
| 1983 | - | - | - | 469 | 425 | 0.0238% |
| 1982 | - | - | - | 723 | 239 | 0.0132% |
| 1981 | - | - | - | 963 | 152 | 0.0085% |
