The baby name Leatha appears in baby name data for the United States from 1910 to 1970. It was most popular in 1926 with 135 babies given the name.
In the later years of this period, Leatha has become less common than it once was.
| Year | Count |
|---|---|
| 1910 | 47 |
| 1911 | 37 |
| 1912 | 56 |
| 1913 | 69 |
| 1914 | 40 |
| 1915 | 119 |
| 1916 | 122 |
| 1917 | 85 |
| 1918 | 117 |
| 1919 | 95 |
| 1920 | 101 |
| 1921 | 133 |
| 1922 | 47 |
| 1923 | 37 |
| 1924 | 64 |
| 1925 | 99 |
| 1926 | 135 |
| 1927 | 76 |
| 1928 | 60 |
| 1929 | 37 |
| 1930 | 35 |
| 1931 | 53 |
| 1932 | 40 |
| 1933 | 89 |
| 1934 | 77 |
| 1935 | 57 |
| 1936 | 31 |
| 1937 | 49 |
| 1938 | 44 |
| 1939 | 5 |
| 1940 | 21 |
| 1941 | 61 |
| 1943 | 29 |
| 1944 | 26 |
| 1945 | 32 |
| 1946 | 22 |
| 1947 | 29 |
| 1948 | 29 |
| 1949 | 67 |
| 1950 | 31 |
| 1951 | 73 |
| 1952 | 10 |
| 1953 | 18 |
| 1954 | 20 |
| 1955 | 47 |
| 1956 | 41 |
| 1957 | 12 |
| 1958 | 38 |
| 1959 | 12 |
| 1960 | 30 |
| 1961 | 40 |
| 1962 | 5 |
| 1963 | 27 |
| 1964 | 44 |
| 1965 | 73 |
| 1966 | 7 |
| 1967 | 22 |
| 1970 | 5 |