Hideo is a rare boys' name that was most common in the 1920s and has all but disappeared.
Hideo is a boy name. It last appears in U.S. records in 1944. Hideo was first reported in SSA data in 1910 and peaked in 1925 (62 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1944 | 6 | — | #3,269 |
| 1940 | 5 | — | #3,673 |
| 1939 | 8 | — | #2,706 |
| 1938 | 8 | — | #2,747 |
| 1936 | 13 | — | #2,000 |
| 1935 | 11 | — | #2,318 |
| 1934 | 15 | — | #1,888 |
| 1933 | 12 | — | #2,148 |
| 1932 | 22 | — | #1,530 |
| 1931 | 21 | — | #1,566 |
| 1930 | 28 | — | #1,376 |
| 1929 | 28 | — | #1,354 |
| 1928 | 30 | — | #1,339 |
| 1927 | 33 | — | #1,282 |
| 1926 | 42 | — | #1,102 |
| 1925 | 62 | — | #849 |
| 1924 | 47 | — | #1,039 |
| 1923 | 43 | — | #1,092 |
| 1922 | 50 | — | #1,005 |
| 1921 | 50 | — | #995 |
| 1920 | 41 | — | #1,112 |
| 1919 | 39 | — | #1,110 |
| 1918 | 33 | — | #1,222 |
| 1917 | 49 | — | #913 |
| 1916 | 32 | — | #1,166 |
| 1915 | 21 | — | #1,529 |
| 1914 | 21 | — | #1,317 |
| 1913 | 16 | — | #1,347 |
| 1912 | 9 | — | #1,809 |
| 1911 | 5 | — | #1,861 |
| 1910 | 5 | — | #1,701 |