Janasia is a rare girls' name that peaked in 2005 and has since faded.
Janasia is a girl name. In 2025 it ranked #15,900 for girl births in the United States (and #26,369 across all names), given to 5 babies. Janasia first appears in 1990 and peaked in 2005 (93 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 5 | 5 | #15,900 |
| 2024 | 9 | 9 | #10,624 |
| 2023 | 5 | 5 | #16,187 |
| 2022 | 7 | 7 | #12,787 |
| 2021 | 14 | 14 | #7,797 |
| 2020 | 14 | 14 | #7,726 |
| 2019 | 14 | 14 | #7,906 |
| 2018 | 12 | 12 | #8,852 |
| 2017 | 11 | 11 | #9,588 |
| 2016 | 9 | 9 | #11,241 |
| 2015 | 29 | 29 | #4,776 |
| 2014 | 22 | 22 | #5,868 |
| 2013 | 31 | 31 | #4,576 |
| 2012 | 32 | 32 | #4,538 |
| 2011 | 52 | 52 | #3,193 |
| 2010 | 61 | 61 | #2,851 |
| 2009 | 67 | 67 | #2,714 |
| 2008 | 59 | 59 | #2,972 |
| 2007 | 70 | 70 | #2,625 |
| 2006 | 82 | 82 | #2,313 |
| 2005 | 93 | 93 | #2,022 |
| 2004 | 68 | 68 | #2,491 |
| 2003 | 67 | 67 | #2,451 |
| 2002 | 52 | 52 | #2,868 |
| 2001 | 48 | 48 | #2,983 |
| 2000 | 65 | 65 | #2,383 |
| 1999 | 45 | 45 | #2,955 |
| 1998 | 40 | 40 | #3,140 |
| 1997 | 28 | — | #3,941 |
| 1996 | 16 | — | #5,893 |
| 1995 | 17 | — | #5,530 |
| 1994 | 8 | — | #9,926 |
| 1993 | 10 | — | #8,295 |
| 1992 | 12 | — | #7,213 |
| 1991 | 10 | — | #8,208 |
| 1990 | 9 | — | #8,770 |