Masato is a rare boys' name that peaked in 1924 and has since faded.
Masato is a boy name. It last appears in U.S. records in 2020. Masato was first reported in SSA data in 1912 and peaked in 1924 (25 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2020 | 5 | 5 | #13,366 |
| 2018 | 10 | 10 | #7,956 |
| 2016 | 5 | 5 | #13,500 |
| 2015 | 10 | 10 | #7,848 |
| 2014 | 9 | 9 | #8,560 |
| 2013 | 8 | 8 | #9,364 |
| 2012 | 7 | 7 | #10,392 |
| 2011 | 7 | 7 | #10,368 |
| 2009 | 5 | 5 | #13,787 |
| 2008 | 9 | 9 | #8,763 |
| 2007 | 7 | 7 | #10,494 |
| 2006 | 6 | 6 | #11,561 |
| 2005 | 6 | 6 | #10,996 |
| 2003 | 10 | 10 | #7,060 |
| 2002 | 10 | 10 | #6,869 |
| 1997 | 7 | — | #7,824 |
| 1996 | 5 | — | #9,993 |
| 1994 | 5 | — | #9,752 |
| 1993 | 8 | — | #6,625 |
| 1991 | 7 | — | #7,012 |
| 1990 | 7 | — | #6,908 |
| 1984 | 5 | — | #6,978 |
| 1936 | 5 | — | #3,883 |
| 1934 | 9 | — | #2,687 |
| 1932 | 6 | — | #3,626 |
| 1930 | 11 | — | #2,553 |
| 1928 | 5 | — | #4,521 |
| 1927 | 10 | — | #2,839 |
| 1926 | 13 | — | #2,375 |
| 1925 | 17 | — | #1,983 |
| 1924 | 25 | — | #1,557 |
| 1923 | 17 | — | #1,993 |
| 1922 | 14 | — | #2,305 |
| 1921 | 14 | — | #2,331 |
| 1920 | 18 | — | #1,932 |
| 1919 | 24 | — | #1,517 |
| 1918 | 18 | — | #1,875 |
| 1917 | 23 | — | #1,515 |
| 1916 | 23 | — | #1,493 |
| 1915 | 8 | — | #2,979 |
| 1914 | 15 | — | #1,659 |
| 1913 | 18 | — | #1,235 |
| 1912 | 11 | — | #1,589 |