Masa is a rare variant of Macy that has climbed to its highest level yet, peaking in 2023.
Masa is predominantly a girl name. In 2025 it ranked #4,041 for girl births in the United States (and #7,063 across all names), given to 36 babies. Masa first appears in 1919 and peaked in 2023 (66 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 36 | 36 | #4,041 | — |
| 2024 | 55 | 55 | #3,002 | — |
| 2023 | 66 | 66 | #2,663 | — |
| 2022 | 41 | 41 | #3,747 | — |
| 2021 | 31 | 31 | #4,472 | — |
| 2020 | 39 | 39 | #3,762 | — |
| 2019 | 33 | 33 | #4,312 | — |
| 2018 | 25 | 25 | #5,271 | — |
| 2017 | 18 | 18 | #6,716 | — |
| 2016 | 45 | 45 | #3,501 | — |
| 2015 | 23 | 23 | #5,774 | — |
| 2014 | 11 | 11 | #9,944 | — |
| 2013 | 12 | 12 | #9,416 | — |
| 2012 | 8 | 8 | #13,017 | — |
| 2011 | 7 | 7 | #14,296 | — |
| 2010 | 16 | 16 | #11,913 | #10,370 |
| 2009 | 13 | 13 | #9,214 | — |
| 2008 | 9 | 9 | #12,252 | — |
| 2007 | 5 | 5 | #19,485 | — |
| 2006 | 7 | 7 | #14,576 | — |
| 2005 | 11 | 11 | #9,892 | — |
| 2003 | 12 | 12 | #8,865 | — |
| 2002 | 6 | 6 | #14,773 | — |
| 1923 | 5 | — | #5,454 | — |
| 1919 | 11 | — | #4,614 | #4,565 |