Masao Popularity by Year
Follow Masao across every available national year. Rankings and birth counts remain separated by the source dataset’s girl and boy categories.
Masao birth-count history
The chart samples long histories for faster loading. The complete table below includes every recorded year.
Complete year-by-year record
| Year | Category | Births | Rank | Change from previous recorded year |
|---|---|---|---|---|
| 2019 | Boys | 5 | #12,145 | Down 9 places |
| 2013 | Boys | 5 | #12,136 | Down 3,369 places |
| 2011 | Boys | 8 | #8,767 | Down 3,764 places |
| 1982 | Boys | 7 | #5,003 | Down 965 places |
| 1960 | Boys | 5 | #4,038 | Down 905 places |
| 1941 | Boys | 6 | #3,133 | Up 326 places |
| 1940 | Boys | 5 | #3,459 | Down 1,274 places |
| 1938 | Boys | 11 | #2,185 | Up 147 places |
| 1937 | Boys | 10 | #2,332 | Up 522 places |
| 1936 | Boys | 7 | #2,854 | Down 727 places |
| 1935 | Boys | 12 | #2,127 | Up 615 places |
| 1934 | Boys | 8 | #2,742 | Down 745 places |
| 1933 | Boys | 13 | #1,997 | Down 346 places |
| 1932 | Boys | 19 | #1,651 | Up 820 places |
| 1931 | Boys | 10 | #2,471 | Down 975 places |
| 1930 | Boys | 24 | #1,496 | Down 16 places |
| 1929 | Boys | 24 | #1,480 | Down 187 places |
| 1928 | Boys | 31 | #1,293 | Down 26 places |
| 1927 | Boys | 33 | #1,267 | Down 25 places |
| 1926 | Boys | 34 | #1,242 | Down 58 places |
| 1925 | Boys | 36 | #1,184 | Down 277 places |
| 1924 | Boys | 59 | #907 | Down 2 places |
| 1923 | Boys | 57 | #905 | Down 87 places |
| 1922 | Boys | 68 | #818 | Up 83 places |
| 1921 | Boys | 60 | #901 | Up 64 places |
| 1920 | Boys | 51 | #965 | Down 143 places |
| 1919 | Boys | 63 | #822 | Down 122 places |
| 1918 | Boys | 81 | #700 | Up 104 places |
| 1917 | Boys | 61 | #804 | Up 20 places |
| 1916 | Boys | 57 | #824 | Up 138 places |
| 1915 | Boys | 42 | #962 | Down 107 places |
| 1914 | Boys | 40 | #855 | Up 75 places |
| 1913 | Boys | 28 | #930 | Up 5 places |
| 1912 | Boys | 23 | #935 | Up 805 places |
| 1911 | Boys | 5 | #1,740 | Down 367 places |
| 1908 | Boys | 5 | #1,373 | Down 28 places |
| 1907 | Boys | 5 | #1,345 | — |