Ciin is a very rare girls' name that peaked in 2015 and has grown less common since.
Ciin is a girl name. In 2025 it ranked #13,561 for girl births in the United States (and #22,564 across all names), given to 6 babies. Ciin first appears in 2011 and peaked in 2015 (14 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 6 | 6 | #13,561 |
| 2024 | 9 | 9 | #10,457 |
| 2023 | 5 | 5 | #15,696 |
| 2022 | 8 | 8 | #11,428 |
| 2021 | 10 | 10 | #9,711 |
| 2020 | 8 | 8 | #11,310 |
| 2018 | 11 | 11 | #9,301 |
| 2017 | 7 | 7 | #13,009 |
| 2016 | 8 | 8 | #12,026 |
| 2015 | 14 | 14 | #8,102 |
| 2014 | 7 | 7 | #13,377 |
| 2013 | 8 | 8 | #12,242 |
| 2012 | 6 | 6 | #15,388 |
| 2011 | 8 | 8 | #12,423 |