Altha is a girl name. It last appeared in U.S. Social Security records in 1976. Altha first appears in the data in 1880 and reached its peak in 1916 (103 births). The chart below shows how the name has risen and fallen over time.
| Year | U.S. births | Rank |
|---|---|---|
| 1976 | 6 | #11,992 |
| 1971 | 8 | #8,895 |
| 1970 | 6 | #10,314 |
| 1969 | 7 | #8,737 |
| 1967 | 7 | #7,944 |
| 1965 | 13 | #5,419 |
| 1964 | 11 | #6,151 |
| 1963 | 15 | #5,095 |
| 1962 | 11 | #6,048 |
| 1961 | 10 | #6,371 |
| 1960 | 12 | #5,634 |
| 1959 | 12 | #5,551 |
| 1958 | 15 | #4,807 |
| 1957 | 18 | #4,319 |
| 1956 | 19 | #4,180 |
| 1955 | 20 | #3,941 |
| 1954 | 14 | #4,773 |
| 1953 | 21 | #3,752 |
| 1952 | 22 | #3,599 |
| 1951 | 22 | #3,492 |
| 1950 | 21 | #3,520 |
| 1949 | 21 | #3,517 |
| 1948 | 31 | #2,829 |
| 1947 | 35 | #2,714 |
| 1946 | 21 | #3,385 |
| 1945 | 25 | #2,833 |
| 1944 | 20 | #3,231 |
| 1943 | 34 | #2,464 |
| 1942 | 25 | #2,867 |
| 1941 | 39 | #2,157 |
| 1940 | 36 | #2,205 |
| 1939 | 39 | #2,075 |
| 1938 | 33 | #2,279 |
| 1937 | 46 | #1,905 |
| 1936 | 29 | #2,427 |
| 1935 | 43 | #1,946 |
| 1934 | 51 | #1,770 |
| 1933 | 57 | #1,646 |
| 1932 | 55 | #1,741 |
| 1931 | 51 | #1,793 |
| 1930 | 55 | #1,804 |
| 1929 | 79 | #1,430 |
| 1928 | 66 | #1,643 |
| 1927 | 65 | #1,680 |
| 1926 | 76 | #1,526 |
| 1925 | 93 | #1,394 |
| 1924 | 93 | #1,412 |
| 1923 | 97 | #1,371 |
| 1922 | 86 | #1,457 |
| 1921 | 98 | #1,361 |
| 1920 | 76 | #1,556 |
| 1919 | 89 | #1,375 |
| 1918 | 76 | #1,531 |
| 1917 | 99 | #1,270 |
| 1916 | 103 | #1,224 |
| 1915 | 95 | #1,240 |
| 1914 | 76 | #1,224 |
| 1913 | 51 | #1,335 |
| 1912 | 58 | #1,170 |
| 1911 | 50 | #1,004 |
| 1910 | 46 | #996 |
| 1909 | 46 | #918 |
| 1908 | 31 | #1,119 |
| 1907 | 39 | #934 |
| 1906 | 19 | #1,333 |
| 1905 | 35 | #933 |
| 1904 | 35 | #911 |
| 1903 | 26 | #1,022 |
| 1902 | 35 | #870 |
| 1901 | 33 | #839 |
| 1900 | 32 | #1,014 |
| 1899 | 34 | #806 |
| 1898 | 21 | #1,149 |
| 1897 | 30 | #877 |
| 1896 | 33 | #837 |
| 1895 | 29 | #884 |
| 1894 | 27 | #904 |
| 1893 | 22 | #989 |
| 1892 | 32 | #805 |
| 1891 | 28 | #790 |
| 1890 | 26 | #852 |
| 1889 | 18 | #1,022 |
| 1888 | 21 | #934 |
| 1887 | 13 | #1,105 |
| 1886 | 23 | #800 |
| 1885 | 16 | #986 |
| 1884 | 22 | #797 |
| 1883 | 13 | #1,014 |
| 1882 | 18 | #858 |
| 1881 | 11 | #1,029 |
| 1880 | 10 | #1,124 |