Acelin is a very rare name used for both girls and boys that peaked in 2010 and has since faded.
Acelin is predominantly a boy name. In 2025 it ranked #9,738 for boy births in the United States (and #20,076 across all names), given to 7 babies. Acelin first appears in 2005 and peaked in 2012 (19 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 7 | 7 | — | #9,738 |
| 2024 | 5 | 5 | — | #12,376 |
| 2022 | 7 | 7 | — | #9,836 |
| 2019 | 7 | 7 | — | #9,775 |
| 2018 | 5 | 5 | — | #12,187 |
| 2017 | 5 | 5 | — | #12,275 |
| 2016 | 7 | 7 | — | #9,676 |
| 2015 | 5 | 5 | — | #12,113 |
| 2014 | 9 | 9 | — | #8,140 |
| 2013 | 13 | 13 | — | #6,246 |
| 2012 | 19 | 19 | — | #4,865 |
| 2011 | 14 | 14 | — | #5,953 |
| 2010 | 23 | 23 | #13,463 | #5,483 |
| 2009 | 17 | 17 | #15,262 | #7,237 |
| 2007 | 5 | 5 | — | #12,382 |
| 2006 | 7 | 7 | — | #9,593 |
| 2005 | 6 | 6 | #14,516 | — |