Total babies named Iantha (all years): 511
| Year | Girls (count / rank / %) |
|---|---|
| 1983 | 5 / #10857 / 0.000% |
| 1981 | 6 / #9507 / 0.000% |
| 1979 | 7 / #8346 / 0.000% |
| 1978 | 5 / #10315 / 0.000% |
| 1973 | 7 / #6916 / 0.000% |
| 1970 | 5 / #8450 / 0.000% |
| 1968 | 7 / #5849 / 0.000% |
| 1962 | 9 / #4665 / 0.000% |
| 1960 | 9 / #4578 / 0.000% |
| 1959 | 8 / #4777 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1958 | 10 / #4042 / 0.001% |
| 1957 | 5 / #6448 / 0.000% |
| 1956 | 15 / #3107 / 0.001% |
| 1955 | 6 / #5451 / 0.000% |
| 1954 | 14 / #3072 / 0.001% |
| 1952 | 5 / #5891 / 0.000% |
| 1951 | 9 / #3821 / 0.001% |
| 1950 | 8 / #4097 / 0.000% |
| 1949 | 8 / #4025 / 0.000% |
| 1948 | 6 / #4886 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1947 | 14 / #2815 / 0.001% |
| 1946 | 10 / #3312 / 0.001% |
| 1945 | 12 / #2654 / 0.001% |
| 1944 | 7 / #3854 / 0.001% |
| 1942 | 6 / #4319 / 0.000% |
| 1941 | 12 / #2589 / 0.001% |
| 1939 | 8 / #3261 / 0.001% |
| 1938 | 5 / #4592 / 0.000% |
| 1937 | 7 / #3585 / 0.001% |
| 1934 | 13 / #2349 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1933 | 5 / #4492 / 0.001% |
| 1932 | 8 / #3411 / 0.001% |
| 1931 | 9 / #3078 / 0.001% |
| 1930 | 8 / #3483 / 0.001% |
| 1929 | 10 / #3023 / 0.001% |
| 1928 | 9 / #3302 / 0.001% |
| 1927 | 12 / #2775 / 0.001% |
| 1926 | 10 / #3148 / 0.001% |
| 1925 | 16 / #2326 / 0.001% |
| 1924 | 14 / #2593 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1923 | 12 / #2806 / 0.001% |
| 1922 | 14 / #2544 / 0.001% |
| 1921 | 14 / #2557 / 0.001% |
| 1920 | 13 / #2654 / 0.001% |
| 1919 | 13 / #2572 / 0.001% |
| 1918 | 12 / #2740 / 0.001% |
| 1917 | 11 / #2775 / 0.001% |
| 1916 | 9 / #3135 / 0.001% |
| 1915 | 16 / #1997 / 0.002% |
| 1914 | 11 / #2185 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1912 | 6 / #2778 / 0.001% |
| 1911 | 6 / #2316 / 0.001% |
| 1910 | 6 / #2266 / 0.002% |
| 1909 | 7 / #1859 / 0.002% |
| 1908 | 5 / #2259 / 0.002% |
| 1906 | 7 / #1630 / 0.002% |