Sachiko is a rare girls' name that peaked in 1921 and has since faded.
Sachiko is a girl name. It last appears in U.S. records in 2021. Sachiko first appears in 1916 and peaked in 1921 (31 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2021 | 5 | 5 | #17,237 |
| 2015 | 6 | 6 | #16,078 |
| 2012 | 6 | 6 | #16,477 |
| 2010 | 7 | 7 | #14,679 |
| 2009 | 10 | 10 | #11,322 |
| 2007 | 8 | 8 | #13,686 |
| 2006 | 6 | 6 | #16,724 |
| 2005 | 9 | 9 | #11,642 |
| 2004 | 6 | 6 | #15,696 |
| 2003 | 7 | 7 | #13,541 |
| 2001 | 6 | 6 | #14,957 |
| 2000 | 6 | 6 | #14,654 |
| 1998 | 9 | 9 | #9,935 |
| 1995 | 8 | — | #10,302 |
| 1992 | 6 | — | #12,996 |
| 1991 | 8 | — | #10,041 |
| 1990 | 5 | — | #14,734 |
| 1989 | 8 | — | #9,463 |
| 1988 | 9 | — | #8,229 |
| 1987 | 5 | — | #12,798 |
| 1986 | 9 | — | #7,601 |
| 1985 | 8 | — | #8,139 |
| 1984 | 7 | — | #8,919 |
| 1983 | 10 | — | #6,598 |
| 1981 | 6 | — | #10,091 |
| 1980 | 7 | — | #8,860 |
| 1979 | 7 | — | #8,768 |
| 1978 | 9 | — | #6,805 |
| 1977 | 9 | — | #6,749 |
| 1974 | 5 | — | #9,863 |
| 1973 | 9 | — | #5,956 |
| 1972 | 9 | — | #5,832 |
| 1971 | 11 | — | #5,049 |
| 1970 | 5 | — | #9,024 |
| 1945 | 5 | — | #5,134 |
| 1943 | 7 | — | #4,133 |
| 1941 | 10 | — | #3,002 |
| 1939 | 9 | — | #3,110 |
| 1938 | 5 | — | #4,895 |
| 1937 | 8 | — | #3,391 |
| 1936 | 11 | — | #2,666 |
| 1935 | 14 | — | #2,288 |
| 1934 | 12 | — | #2,547 |
| 1933 | 10 | — | #2,839 |
| 1932 | 11 | — | #2,807 |
| 1931 | 10 | — | #2,946 |
| 1930 | 29 | — | #1,455 |
| 1929 | 20 | — | #1,881 |
| 1928 | 25 | — | #1,670 |
| 1927 | 22 | — | #1,878 |
| 1926 | 22 | — | #1,874 |
| 1925 | 21 | — | #1,935 |
| 1924 | 23 | — | #1,859 |
| 1923 | 23 | — | #1,825 |
| 1922 | 21 | — | #1,948 |
| 1921 | 31 | — | #1,508 |
| 1920 | 20 | — | #2,007 |
| 1919 | 12 | — | #2,784 |
| 1918 | 14 | — | #2,494 |
| 1917 | 8 | — | #3,663 |
| 1916 | 8 | — | #3,500 |