Jannessa is a very rare variant of Janessa that peaked in 2009 and has since faded.
Jannessa is a girl name. It last appears in U.S. records in 2022. Jannessa first appears in 1984 and peaked in 2009 (18 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2022 | 5 | 5 | #16,325 |
| 2015 | 10 | 10 | #10,442 |
| 2014 | 7 | 7 | #13,676 |
| 2013 | 6 | 6 | #15,410 |
| 2012 | 8 | 8 | #12,709 |
| 2011 | 12 | 12 | #9,396 |
| 2010 | 5 | 5 | #18,155 |
| 2009 | 18 | 18 | #7,177 |
| 2008 | 8 | 8 | #13,093 |
| 2007 | 10 | 10 | #11,162 |
| 2006 | 11 | 11 | #10,196 |
| 2005 | 8 | 8 | #12,308 |
| 2004 | 15 | 15 | #7,576 |
| 2003 | 8 | 8 | #11,771 |
| 2002 | 14 | 14 | #7,591 |
| 2001 | 10 | 10 | #9,676 |
| 2000 | 8 | 8 | #11,167 |
| 1999 | 13 | 13 | #7,431 |
| 1998 | 7 | 7 | #11,642 |
| 1997 | 7 | — | #11,319 |
| 1996 | 9 | — | #9,108 |
| 1992 | 10 | — | #8,327 |
| 1991 | 11 | — | #7,617 |
| 1990 | 5 | — | #13,862 |
| 1986 | 5 | — | #11,628 |
| 1984 | 7 | — | #8,509 |