Jacilyn is a rare variant of Jazlyn that peaked in 1984 and has since faded.
Jacilyn is a girl name. It last appears in U.S. records in 2021. Jacilyn first appears in 1974 and peaked in 1984 (22 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2021 | 5 | 5 | #16,229 |
| 2013 | 7 | 7 | #13,738 |
| 2011 | 6 | 6 | #15,576 |
| 2010 | 6 | 6 | #15,728 |
| 2009 | 7 | 7 | #14,269 |
| 2008 | 5 | 5 | #18,631 |
| 2007 | 9 | 9 | #12,013 |
| 2005 | 8 | 8 | #12,272 |
| 2004 | 10 | 10 | #10,197 |
| 2003 | 7 | 7 | #12,950 |
| 2002 | 11 | 11 | #9,083 |
| 2001 | 10 | 10 | #9,657 |
| 2000 | 5 | 5 | #15,991 |
| 1999 | 6 | 6 | #13,304 |
| 1998 | 14 | 14 | #6,853 |
| 1997 | 9 | — | #9,323 |
| 1996 | 10 | — | #8,400 |
| 1995 | 15 | — | #6,075 |
| 1994 | 10 | — | #8,369 |
| 1993 | 9 | — | #9,005 |
| 1992 | 14 | — | #6,429 |
| 1991 | 9 | — | #8,872 |
| 1990 | 12 | — | #7,040 |
| 1989 | 17 | — | #5,134 |
| 1988 | 12 | — | #6,415 |
| 1987 | 13 | — | #5,712 |
| 1986 | 17 | — | #4,609 |
| 1985 | 17 | — | #4,521 |
| 1984 | 22 | — | #3,647 |
| 1983 | 11 | — | #5,951 |
| 1982 | 15 | — | #4,787 |
| 1981 | 12 | — | #5,683 |
| 1980 | 14 | — | #5,070 |
| 1979 | 10 | — | #6,366 |
| 1978 | 7 | — | #7,936 |
| 1977 | 10 | — | #6,039 |
| 1974 | 5 | — | #9,260 |