Jackilyn is a rare variant of Jaclyn that was most common in the 1980s and has all but disappeared.
Jackilyn is a girl name. It last appears in U.S. records in 2017. Jackilyn first appears in 1951 and peaked in 1989 (25 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2017 | 7 | 7 | #13,272 |
| 2009 | 8 | 8 | #12,920 |
| 2007 | 7 | 7 | #14,502 |
| 2005 | 5 | 5 | #17,496 |
| 2004 | 5 | 5 | #17,157 |
| 2003 | 5 | 5 | #16,734 |
| 2002 | 5 | 5 | #16,459 |
| 2001 | 9 | 9 | #10,419 |
| 2000 | 10 | 10 | #9,442 |
| 1999 | 6 | 6 | #13,307 |
| 1998 | 8 | 8 | #10,480 |
| 1997 | 8 | — | #10,169 |
| 1996 | 11 | — | #7,790 |
| 1995 | 10 | — | #8,321 |
| 1994 | 8 | — | #9,910 |
| 1993 | 16 | — | #5,770 |
| 1992 | 14 | — | #6,430 |
| 1991 | 8 | — | #9,663 |
| 1990 | 20 | — | #4,755 |
| 1989 | 25 | — | #3,929 |
| 1988 | 16 | — | #5,136 |
| 1987 | 8 | — | #8,274 |
| 1986 | 11 | — | #6,322 |
| 1985 | 10 | — | #6,628 |
| 1984 | 14 | — | #5,042 |
| 1983 | 13 | — | #5,249 |
| 1982 | 8 | — | #7,732 |
| 1981 | 6 | — | #9,526 |
| 1980 | 6 | — | #9,517 |
| 1979 | 8 | — | #7,557 |
| 1963 | 8 | — | #5,032 |
| 1955 | 5 | — | #6,206 |
| 1951 | 5 | — | #5,749 |