Cira is a rare variant of Cierra that peaked in 2006 and has grown less common since.
Cira is a girl name. In 2025 it ranked #13,562 for girl births in the United States (and #22,566 across all names), given to 6 babies. Cira was first reported in SSA data in 1915 and peaked in 2006 (26 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 6 | 6 | #13,562 |
| 2024 | 10 | 10 | #9,696 |
| 2023 | 6 | 6 | #13,810 |
| 2022 | 7 | 7 | #12,528 |
| 2020 | 8 | 8 | #11,311 |
| 2019 | 7 | 7 | #12,733 |
| 2018 | 7 | 7 | #12,773 |
| 2017 | 16 | 16 | #7,172 |
| 2016 | 12 | 12 | #9,012 |
| 2015 | 5 | 5 | #17,021 |
| 2014 | 11 | 11 | #9,691 |
| 2013 | 9 | 9 | #11,216 |
| 2012 | 12 | 12 | #9,232 |
| 2011 | 9 | 9 | #11,386 |
| 2010 | 10 | 10 | #10,587 |
| 2009 | 14 | 14 | #8,542 |
| 2008 | 10 | 10 | #10,978 |
| 2007 | 15 | 15 | #8,187 |
| 2006 | 26 | 26 | #5,269 |
| 2005 | 16 | 16 | #7,218 |
| 2004 | 12 | 12 | #8,835 |
| 2003 | 11 | 11 | #9,187 |
| 2002 | 11 | 11 | #8,976 |
| 2001 | 15 | 15 | #7,038 |
| 2000 | 11 | 11 | #8,685 |
| 1999 | 12 | 12 | #7,828 |
| 1998 | 9 | 9 | #9,443 |
| 1997 | 14 | — | #6,561 |
| 1996 | 13 | — | #6,793 |
| 1995 | 12 | — | #7,148 |
| 1994 | 9 | — | #8,979 |
| 1993 | 13 | — | #6,707 |
| 1992 | 9 | — | #8,885 |
| 1991 | 5 | — | #13,591 |
| 1990 | 11 | — | #7,410 |
| 1989 | 5 | — | #12,787 |
| 1987 | 10 | — | #6,894 |
| 1986 | 12 | — | #5,838 |
| 1985 | 10 | — | #6,553 |
| 1984 | 5 | — | #10,724 |
| 1982 | 8 | — | #7,611 |
| 1981 | 7 | — | #8,286 |
| 1980 | 6 | — | #9,310 |
| 1979 | 11 | — | #5,822 |
| 1977 | 8 | — | #6,994 |
| 1976 | 8 | — | #6,726 |
| 1975 | 8 | — | #6,605 |
| 1974 | 7 | — | #7,020 |
| 1973 | 8 | — | #6,188 |
| 1972 | 7 | — | #6,684 |
| 1969 | 6 | — | #6,773 |
| 1966 | 6 | — | #5,919 |
| 1963 | 9 | — | #4,594 |
| 1955 | 5 | — | #5,976 |
| 1950 | 8 | — | #4,016 |
| 1949 | 5 | — | #5,360 |
| 1947 | 5 | — | #5,432 |
| 1946 | 7 | — | #4,062 |
| 1945 | 7 | — | #3,725 |
| 1934 | 5 | — | #4,390 |
| 1928 | 5 | — | #4,835 |
| 1926 | 5 | — | #4,968 |
| 1918 | 5 | — | #4,953 |
| 1916 | 5 | — | #4,537 |
| 1915 | 5 | — | #4,403 |