Primarily a girl's name · 100% girls
→ See names similar to Masako · Popular names of the 1920s · Girls names starting with M
Rank is among all girls' names registered that year.
| Year | Babies | Rank |
|---|---|---|
| 1909 | 6 | #2,147 |
| 1911 | 8 | #1,898 |
| 1912 | 18 | #1,278 |
| 1913 | 34 | #921 |
| 1914 | 34 | #1,030 |
| 1915 | 34 | #1,182 |
| 1916 | 36 | #1,205 |
| 1917 | 31 | #1,325 |
| 1918 | 43 | #1,145 |
| 1919 | 55 | #962 |
| 1920 | 47 | #1,098 |
| 1921 | 58 | #981 |
| 1922 | 53 | #1,041 |
| 1923 | 39 | #1,260 |
| 1924 | 39 | #1,295 |
| 1925 | 30 | #1,526 |
| 1926 | 31 | #1,473 |
| 1927 | 37 | #1,323 |
| 1928 | 24 | #1,717 |
| 1929 | 28 | #1,473 |
| 1930 | 27 | #1,519 |
| 1931 | 14 | #2,269 |
| 1932 | 10 | #2,975 |
| 1933 | 13 | #2,361 |
| 1934 | 17 | #1,972 |
| 1935 | 12 | #2,528 |
| 1936 | 7 | #3,604 |
| 1937 | 9 | #3,087 |
| 1940 | 5 | #4,814 |
| 1943 | 5 | #5,122 |
| 1971 | 5 | #9,120 |
| 1976 | 7 | #7,807 |
| 1993 | 5 | #14,914 |