Jania is an uncommon variant of Jane that peaked in 2005 and has since faded.
Jania is a girl name. In 2025 it ranked #6,003 for girl births in the United States (and #10,428 across all names), given to 20 babies. Jania first appears in 1952 and peaked in 2005 (194 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 20 | 20 | #6,003 |
| 2024 | 42 | 42 | #3,671 |
| 2023 | 53 | 53 | #3,120 |
| 2022 | 55 | 55 | #3,008 |
| 2021 | 58 | 58 | #2,904 |
| 2020 | 50 | 50 | #3,162 |
| 2019 | 57 | 57 | #2,903 |
| 2018 | 51 | 51 | #3,178 |
| 2017 | 34 | 34 | #4,257 |
| 2016 | 26 | 26 | #5,201 |
| 2015 | 32 | 32 | #4,441 |
| 2014 | 40 | 40 | #3,805 |
| 2013 | 43 | 43 | #3,606 |
| 2012 | 45 | 45 | #3,555 |
| 2011 | 70 | 70 | #2,568 |
| 2010 | 92 | 92 | #2,140 |
| 2009 | 116 | 116 | #1,842 |
| 2008 | 133 | 133 | #1,680 |
| 2007 | 178 | 178 | #1,361 |
| 2006 | 190 | 190 | #1,263 |
| 2005 | 194 | 194 | #1,186 |
| 2004 | 173 | 173 | #1,254 |
| 2003 | 180 | 180 | #1,192 |
| 2002 | 146 | 146 | #1,333 |
| 2001 | 135 | 135 | #1,407 |
| 2000 | 125 | 125 | #1,476 |
| 1999 | 89 | 89 | #1,792 |
| 1998 | 55 | 55 | #2,508 |
| 1997 | 54 | — | #2,437 |
| 1996 | 54 | — | #2,405 |
| 1995 | 35 | — | #3,241 |
| 1994 | 15 | — | #6,121 |
| 1993 | 25 | — | #4,157 |
| 1992 | 27 | — | #3,904 |
| 1991 | 28 | — | #3,760 |
| 1990 | 15 | — | #5,949 |
| 1989 | 15 | — | #5,655 |
| 1988 | 19 | — | #4,548 |
| 1987 | 13 | — | #5,723 |
| 1986 | 14 | — | #5,279 |
| 1985 | 15 | — | #4,939 |
| 1984 | 11 | — | #6,047 |
| 1983 | 13 | — | #5,257 |
| 1982 | 17 | — | #4,410 |
| 1981 | 11 | — | #6,042 |
| 1980 | 11 | — | #6,064 |
| 1979 | 11 | — | #5,896 |
| 1978 | 14 | — | #4,780 |
| 1977 | 16 | — | #4,295 |
| 1976 | 7 | — | #7,600 |
| 1975 | 7 | — | #7,461 |
| 1974 | 7 | — | #7,174 |
| 1973 | 7 | — | #6,940 |
| 1972 | 11 | — | #4,907 |
| 1970 | 10 | — | #5,190 |
| 1969 | 5 | — | #7,908 |
| 1966 | 5 | — | #6,974 |
| 1965 | 6 | — | #6,085 |
| 1964 | 7 | — | #5,684 |
| 1963 | 5 | — | #7,016 |
| 1962 | 11 | — | #4,104 |
| 1961 | 5 | — | #6,971 |
| 1957 | 6 | — | #5,688 |
| 1952 | 7 | — | #4,664 |