Masin is a rare variant of Mason that peaked in 2008 and has since faded.
Masin is a boy name. It last appears in U.S. records in 2022. Masin first appears in 1999 and peaked in 2008 (21 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2022 | 10 | 10 | #8,106 |
| 2021 | 8 | 8 | #9,378 |
| 2020 | 7 | 7 | #10,212 |
| 2019 | 11 | 11 | #7,458 |
| 2018 | 9 | 9 | #8,593 |
| 2017 | 6 | 6 | #11,682 |
| 2016 | 13 | 13 | #6,587 |
| 2015 | 18 | 18 | #5,204 |
| 2014 | 17 | 17 | #5,400 |
| 2013 | 14 | 14 | #6,126 |
| 2012 | 17 | 17 | #5,414 |
| 2011 | 21 | 21 | #4,606 |
| 2010 | 20 | 20 | #4,788 |
| 2009 | 11 | 11 | #7,534 |
| 2008 | 21 | 21 | #4,652 |
| 2007 | 16 | 16 | #5,599 |
| 2006 | 14 | 14 | #5,988 |
| 2005 | 14 | 14 | #5,772 |
| 2004 | 19 | 19 | #4,536 |
| 2003 | 10 | 10 | #7,061 |
| 2002 | 11 | 11 | #6,371 |
| 2001 | 7 | 7 | #8,907 |
| 2000 | 9 | 9 | #7,204 |
| 1999 | 7 | 7 | #8,410 |