Sadao
Rank in 2025
—
recorded as boys
Babies in 2025
Fewer than 5
Peak year
1926
22 babies recorded as boys
All-time total
244
since 1914
Born a Sadao? See how many share your birth year.
Any year from 1880 to 2025.
Babies per 1,000 (same sex), 1880–2025
Recorded as boys
Sadao was most popular in 1926, when 22 babies recorded as boys got the name (0.02 per 1,000). Fewer than 5 babies were recorded as Sadao in 2025. Not recorded since 1934.
Show every year
| Year | Girls | Rank | Boys | Rank |
|---|---|---|---|---|
| 2025 | <5 | — | <5 | — |
| 2024 | <5 | — | <5 | — |
| 2023 | <5 | — | <5 | — |
| 2022 | <5 | — | <5 | — |
| 2021 | <5 | — | <5 | — |
| 2020 | <5 | — | <5 | — |
| 2019 | <5 | — | <5 | — |
| 2018 | <5 | — | <5 | — |
| 2017 | <5 | — | <5 | — |
| 2016 | <5 | — | <5 | — |
| 2015 | <5 | — | <5 | — |
| 2014 | <5 | — | <5 | — |
| 2013 | <5 | — | <5 | — |
| 2012 | <5 | — | <5 | — |
| 2011 | <5 | — | <5 | — |
| 2010 | <5 | — | <5 | — |
| 2009 | <5 | — | <5 | — |
| 2008 | <5 | — | <5 | — |
| 2007 | <5 | — | <5 | — |
| 2006 | <5 | — | <5 | — |
| 2005 | <5 | — | <5 | — |
| 2004 | <5 | — | <5 | — |
| 2003 | <5 | — | <5 | — |
| 2002 | <5 | — | <5 | — |
| 2001 | <5 | — | <5 | — |
| 2000 | <5 | — | <5 | — |
| 1999 | <5 | — | <5 | — |
| 1998 | <5 | — | <5 | — |
| 1997 | <5 | — | <5 | — |
| 1996 | <5 | — | <5 | — |
| 1995 | <5 | — | <5 | — |
| 1994 | <5 | — | <5 | — |
| 1993 | <5 | — | <5 | — |
| 1992 | <5 | — | <5 | — |
| 1991 | <5 | — | <5 | — |
| 1990 | <5 | — | <5 | — |
| 1989 | <5 | — | <5 | — |
| 1988 | <5 | — | <5 | — |
| 1987 | <5 | — | <5 | — |
| 1986 | <5 | — | <5 | — |
| 1985 | <5 | — | <5 | — |
| 1984 | <5 | — | <5 | — |
| 1983 | <5 | — | <5 | — |
| 1982 | <5 | — | <5 | — |
| 1981 | <5 | — | <5 | — |
| 1980 | <5 | — | <5 | — |
| 1979 | <5 | — | <5 | — |
| 1978 | <5 | — | <5 | — |
| 1977 | <5 | — | <5 | — |
| 1976 | <5 | — | <5 | — |
| 1975 | <5 | — | <5 | — |
| 1974 | <5 | — | <5 | — |
| 1973 | <5 | — | <5 | — |
| 1972 | <5 | — | <5 | — |
| 1971 | <5 | — | <5 | — |
| 1970 | <5 | — | <5 | — |
| 1969 | <5 | — | <5 | — |
| 1968 | <5 | — | <5 | — |
| 1967 | <5 | — | <5 | — |
| 1966 | <5 | — | <5 | — |
| 1965 | <5 | — | <5 | — |
| 1964 | <5 | — | <5 | — |
| 1963 | <5 | — | <5 | — |
| 1962 | <5 | — | <5 | — |
| 1961 | <5 | — | <5 | — |
| 1960 | <5 | — | <5 | — |
| 1959 | <5 | — | <5 | — |
| 1958 | <5 | — | <5 | — |
| 1957 | <5 | — | <5 | — |
| 1956 | <5 | — | <5 | — |
| 1955 | <5 | — | <5 | — |
| 1954 | <5 | — | <5 | — |
| 1953 | <5 | — | <5 | — |
| 1952 | <5 | — | <5 | — |
| 1951 | <5 | — | <5 | — |
| 1950 | <5 | — | <5 | — |
| 1949 | <5 | — | <5 | — |
| 1948 | <5 | — | <5 | — |
| 1947 | <5 | — | <5 | — |
| 1946 | <5 | — | <5 | — |
| 1945 | <5 | — | <5 | — |
| 1944 | <5 | — | <5 | — |
| 1943 | <5 | — | <5 | — |
| 1942 | <5 | — | <5 | — |
| 1941 | <5 | — | <5 | — |
| 1940 | <5 | — | <5 | — |
| 1939 | <5 | — | <5 | — |
| 1938 | <5 | — | <5 | — |
| 1937 | <5 | — | <5 | — |
| 1936 | <5 | — | <5 | — |
| 1935 | <5 | — | <5 | — |
| 1934 | <5 | — | 7 | 2973 |
| 1933 | <5 | — | 11 | 2214 |
| 1932 | <5 | — | <5 | — |
| 1931 | <5 | — | 7 | 3095 |
| 1930 | <5 | — | 11 | 2444 |
| 1929 | <5 | — | 15 | 2002 |
| 1928 | <5 | — | 10 | 2659 |
| 1927 | <5 | — | 8 | 3151 |
| 1926 | <5 | — | 22 | 1605 |
| 1925 | <5 | — | 14 | 2193 |
| 1924 | <5 | — | 13 | 2347 |
| 1923 | <5 | — | 12 | 2446 |
| 1922 | <5 | — | 21 | 1695 |
| 1921 | <5 | — | 15 | 2152 |
| 1920 | <5 | — | 10 | 2765 |
| 1919 | <5 | — | 15 | 2063 |
| 1918 | <5 | — | 14 | 2165 |
| 1917 | <5 | — | 12 | 2280 |
| 1916 | <5 | — | 15 | 1949 |
| 1915 | <5 | — | 7 | 3082 |
| 1914 | <5 | — | 5 | 3264 |
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Names like Sadao
Names whose popularity rose and fell over the same years.