Cecillia is a rare variant of Cecilia that peaked in 2007 and has grown less common since.
Cecillia is a girl name. It last appears in U.S. records in 2024. Cecillia first appears in 1907 and peaked in 2007 (20 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2024 | 9 | 9 | #10,443 |
| 2023 | 8 | 8 | #11,389 |
| 2022 | 8 | 8 | #11,415 |
| 2021 | 11 | 11 | #9,092 |
| 2020 | 8 | 8 | #11,298 |
| 2019 | 8 | 8 | #11,581 |
| 2018 | 6 | 6 | #14,151 |
| 2017 | 10 | 10 | #10,120 |
| 2016 | 16 | 16 | #7,329 |
| 2015 | 7 | 7 | #13,297 |
| 2014 | 8 | 8 | #12,173 |
| 2013 | 15 | 15 | #7,839 |
| 2012 | 13 | 13 | #8,728 |
| 2011 | 10 | 10 | #10,553 |
| 2010 | 15 | 15 | #7,972 |
| 2009 | 17 | 17 | #7,400 |
| 2008 | 15 | 15 | #8,205 |
| 2007 | 20 | 20 | #6,609 |
| 2006 | 11 | 11 | #10,051 |
| 2005 | 8 | 8 | #12,046 |
| 2004 | 5 | 5 | #16,607 |
| 2003 | 13 | 13 | #8,085 |
| 2002 | 11 | 11 | #8,966 |
| 2001 | 10 | 10 | #9,509 |
| 2000 | 9 | 9 | #10,048 |
| 1999 | 9 | 9 | #9,643 |
| 1998 | 10 | 10 | #8,695 |
| 1997 | 9 | — | #9,157 |
| 1996 | 6 | — | #12,110 |
| 1995 | 11 | — | #7,603 |
| 1994 | 6 | — | #12,045 |
| 1993 | 11 | — | #7,582 |
| 1992 | 7 | — | #10,663 |
| 1991 | 7 | — | #10,453 |
| 1990 | 12 | — | #6,935 |
| 1989 | 9 | — | #8,149 |
| 1988 | 9 | — | #7,798 |
| 1987 | 12 | — | #5,980 |
| 1986 | 11 | — | #6,227 |
| 1985 | 9 | — | #7,041 |
| 1984 | 7 | — | #8,294 |
| 1982 | 5 | — | #10,738 |
| 1981 | 6 | — | #9,290 |
| 1980 | 6 | — | #9,254 |
| 1979 | 8 | — | #7,410 |
| 1977 | 6 | — | #8,596 |
| 1976 | 6 | — | #8,308 |
| 1971 | 5 | — | #8,496 |
| 1968 | 5 | — | #7,143 |
| 1967 | 7 | — | #5,528 |
| 1965 | 6 | — | #5,902 |
| 1960 | 9 | — | #4,490 |
| 1959 | 10 | — | #4,066 |
| 1958 | 5 | — | #6,222 |
| 1957 | 7 | — | #4,978 |
| 1956 | 5 | — | #6,082 |
| 1955 | 5 | — | #5,944 |
| 1953 | 7 | — | #4,653 |
| 1950 | 5 | — | #5,405 |
| 1948 | 5 | — | #5,340 |
| 1942 | 6 | — | #4,190 |
| 1922 | 6 | — | #4,536 |
| 1914 | 5 | — | #3,706 |
| 1907 | 5 | — | #2,124 |