Chizuko is a very rare girls' name that was most common in the 1920s and has all but disappeared.
Chizuko is a girl name. It last appears in U.S. records in 1935. Chizuko was first reported in SSA data in 1914 and peaked in 1921 (17 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1935 | 5 | — | #4,313 |
| 1933 | 8 | — | #3,154 |
| 1931 | 6 | — | #3,939 |
| 1929 | 7 | — | #3,733 |
| 1928 | 6 | — | #4,273 |
| 1927 | 12 | — | #2,726 |
| 1926 | 7 | — | #3,945 |
| 1925 | 14 | — | #2,506 |
| 1924 | 13 | — | #2,693 |
| 1923 | 15 | — | #2,382 |
| 1922 | 14 | — | #2,509 |
| 1921 | 17 | — | #2,211 |
| 1920 | 10 | — | #3,143 |
| 1918 | 10 | — | #3,064 |
| 1917 | 7 | — | #3,783 |
| 1916 | 8 | — | #3,313 |
| 1915 | 5 | — | #4,397 |
| 1914 | 5 | — | #3,716 |