Casia is a very rare girls' name that peaked in 2008 and has since faded.
Casia is a girl name. It last appears in U.S. records in 2021. Casia first appears in 1982 and peaked in 2008 (17 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2021 | 6 | 6 | #13,821 |
| 2016 | 7 | 7 | #13,176 |
| 2015 | 7 | 7 | #13,288 |
| 2014 | 5 | 5 | #17,080 |
| 2012 | 5 | 5 | #17,404 |
| 2010 | 6 | 6 | #15,335 |
| 2009 | 7 | 7 | #13,983 |
| 2008 | 17 | 17 | #7,481 |
| 2007 | 7 | 7 | #14,215 |
| 2006 | 8 | 8 | #12,644 |
| 2005 | 11 | 11 | #9,574 |
| 2003 | 8 | 8 | #11,511 |
| 2002 | 11 | 11 | #8,964 |
| 2001 | 11 | 11 | #8,878 |
| 2000 | 13 | 13 | #7,665 |
| 1999 | 14 | 14 | #6,894 |
| 1998 | 8 | 8 | #10,285 |
| 1997 | 6 | — | #12,350 |
| 1996 | 9 | — | #8,936 |
| 1995 | 6 | — | #12,038 |
| 1994 | 9 | — | #8,940 |
| 1993 | 7 | — | #10,793 |
| 1992 | 6 | — | #12,003 |
| 1991 | 8 | — | #9,465 |
| 1990 | 12 | — | #6,933 |
| 1988 | 6 | — | #10,566 |
| 1985 | 6 | — | #9,459 |
| 1982 | 5 | — | #10,728 |