Ciel is a rare name used for both girls and boys that has climbed to its highest level yet, peaking in 2025.
Ciel is predominantly a girl name. In 2025 it ranked #4,791 among girls (28) and #3,966 among boys (27) — overall #5,288 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 55 | 55 | #4,791 | #3,966 |
| 2024 | 54 | 54 | #4,924 | #4,004 |
| 2023 | 54 | 54 | #5,424 | #3,641 |
| 2022 | 50 | 50 | #5,349 | #4,113 |
| 2021 | 52 | 52 | #6,002 | #3,513 |
| 2020 | 39 | 39 | #6,386 | #4,565 |
| 2019 | 44 | 44 | #6,224 | #4,134 |
| 2018 | 34 | 34 | #6,584 | #5,584 |
| 2017 | 38 | 38 | #6,342 | #4,973 |
| 2016 | 42 | 42 | #6,476 | #4,351 |
| 2015 | 37 | 37 | #6,072 | #5,556 |
| 2014 | 45 | 45 | #5,346 | #4,729 |
| 2013 | 35 | 35 | #6,799 | #5,208 |
| 2012 | 31 | 31 | #5,947 | #8,283 |
| 2011 | 8 | 8 | #12,421 | — |
| 2010 | 16 | 16 | #9,932 | #12,590 |
| 2009 | 11 | 11 | #10,125 | — |
| 2008 | 8 | 8 | #12,848 | — |
| 2007 | 13 | 13 | #9,133 | — |
| 2006 | 9 | 9 | #11,644 | — |
| 2005 | 8 | 8 | #12,068 | — |
| 2004 | 12 | 12 | #13,058 | #11,673 |
| 2002 | 7 | 7 | #12,496 | — |
| 2001 | 5 | 5 | #15,862 | — |
| 2000 | 5 | 5 | #15,545 | — |
| 1999 | 6 | 6 | #13,027 | — |