Otho is a boy name. It last appeared in U.S. Social Security records in 1991. Otho first appears in the data in 1880 and reached its peak in 1915 (109 births). The chart below shows how the name has risen and fallen over time.
| Year | U.S. births | Rank |
|---|---|---|
| 1991 | 5 | #19,727 |
| 1986 | 5 | #16,105 |
| 1984 | 5 | #15,272 |
| 1981 | 5 | #15,267 |
| 1980 | 6 | #13,408 |
| 1979 | 5 | #14,890 |
| 1977 | 13 | #7,505 |
| 1976 | 6 | #12,002 |
| 1975 | 6 | #11,718 |
| 1974 | 9 | #8,646 |
| 1973 | 8 | #9,044 |
| 1972 | 7 | #9,670 |
| 1971 | 10 | #7,705 |
| 1970 | 12 | #6,726 |
| 1969 | 6 | #9,615 |
| 1968 | 5 | #10,181 |
| 1967 | 9 | #6,827 |
| 1966 | 5 | #9,569 |
| 1965 | 15 | #5,006 |
| 1964 | 15 | #5,136 |
| 1963 | 11 | #6,071 |
| 1962 | 15 | #5,052 |
| 1961 | 14 | #5,285 |
| 1960 | 22 | #4,049 |
| 1959 | 18 | #4,368 |
| 1958 | 12 | #5,455 |
| 1957 | 18 | #4,325 |
| 1956 | 19 | #4,182 |
| 1955 | 18 | #4,197 |
| 1954 | 13 | #4,985 |
| 1953 | 24 | #3,480 |
| 1952 | 21 | #3,705 |
| 1951 | 21 | #3,593 |
| 1950 | 18 | #3,859 |
| 1949 | 27 | #3,087 |
| 1948 | 28 | #3,002 |
| 1947 | 28 | #3,049 |
| 1946 | 17 | #3,807 |
| 1945 | 30 | #2,566 |
| 1944 | 24 | #2,897 |
| 1943 | 41 | #2,226 |
| 1942 | 22 | #3,107 |
| 1941 | 43 | #2,036 |
| 1940 | 25 | #2,733 |
| 1939 | 44 | #1,935 |
| 1938 | 46 | #1,908 |
| 1937 | 37 | #2,135 |
| 1936 | 45 | #1,886 |
| 1935 | 46 | #1,877 |
| 1934 | 44 | #1,927 |
| 1933 | 52 | #1,734 |
| 1932 | 53 | #1,771 |
| 1931 | 54 | #1,735 |
| 1930 | 50 | #1,903 |
| 1929 | 62 | #1,666 |
| 1928 | 62 | #1,710 |
| 1927 | 64 | #1,709 |
| 1926 | 72 | #1,578 |
| 1925 | 78 | #1,539 |
| 1924 | 98 | #1,366 |
| 1923 | 62 | #1,732 |
| 1922 | 103 | #1,337 |
| 1921 | 101 | #1,349 |
| 1920 | 82 | #1,491 |
| 1919 | 89 | #1,379 |
| 1918 | 89 | #1,392 |
| 1917 | 104 | #1,234 |
| 1916 | 88 | #1,337 |
| 1915 | 109 | #1,151 |
| 1914 | 82 | #1,170 |
| 1913 | 65 | #1,170 |
| 1912 | 66 | #1,087 |
| 1911 | 32 | #1,278 |
| 1910 | 31 | #1,262 |
| 1909 | 26 | #1,287 |
| 1908 | 30 | #1,144 |
| 1907 | 17 | #1,513 |
| 1906 | 20 | #1,303 |
| 1905 | 26 | #1,112 |
| 1904 | 23 | #1,170 |
| 1903 | 18 | #1,306 |
| 1902 | 36 | #863 |
| 1901 | 24 | #1,028 |
| 1900 | 21 | #1,314 |
| 1899 | 17 | #1,245 |
| 1898 | 15 | #1,416 |
| 1897 | 18 | #1,194 |
| 1896 | 23 | #1,063 |
| 1895 | 15 | #1,335 |
| 1894 | 18 | #1,160 |
| 1893 | 19 | #1,083 |
| 1892 | 22 | #1,004 |
| 1891 | 16 | #1,118 |
| 1890 | 14 | #1,234 |
| 1889 | 17 | #1,074 |
| 1888 | 23 | #904 |
| 1887 | 27 | #745 |
| 1886 | 21 | #860 |
| 1885 | 18 | #928 |
| 1884 | 17 | #958 |
| 1883 | 22 | #767 |
| 1882 | 25 | #712 |
| 1881 | 26 | #631 |
| 1880 | 18 | #818 |