Dianah is a rare variant of Diane that was most common in the 1950s and has all but disappeared.
Dianah is a girl name. It last appears in U.S. records in 2009. Dianah was first reported in SSA data in 1943 and peaked in 1958 (23 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2009 | 6 | 6 | #15,770 |
| 2006 | 5 | 5 | #17,881 |
| 2000 | 6 | 6 | #13,641 |
| 1999 | 7 | 7 | #11,712 |
| 1994 | 5 | — | #14,035 |
| 1990 | 5 | — | #13,555 |
| 1989 | 6 | — | #11,211 |
| 1988 | 7 | — | #9,532 |
| 1987 | 5 | — | #11,797 |
| 1986 | 6 | — | #9,870 |
| 1984 | 10 | — | #6,417 |
| 1983 | 8 | — | #7,482 |
| 1982 | 7 | — | #8,463 |
| 1981 | 7 | — | #8,346 |
| 1980 | 5 | — | #10,806 |
| 1979 | 7 | — | #8,262 |
| 1978 | 5 | — | #10,159 |
| 1976 | 7 | — | #7,493 |
| 1975 | 10 | — | #5,642 |
| 1974 | 13 | — | #4,523 |
| 1973 | 6 | — | #7,673 |
| 1972 | 9 | — | #5,590 |
| 1971 | 12 | — | #4,615 |
| 1970 | 6 | — | #7,308 |
| 1969 | 7 | — | #6,115 |
| 1968 | 8 | — | #5,256 |
| 1967 | 9 | — | #4,704 |
| 1966 | 9 | — | #4,580 |
| 1965 | 10 | — | #4,271 |
| 1964 | 10 | — | #4,425 |
| 1963 | 9 | — | #4,624 |
| 1962 | 12 | — | #3,839 |
| 1961 | 6 | — | #6,003 |
| 1960 | 14 | — | #3,392 |
| 1959 | 14 | — | #3,300 |
| 1958 | 23 | — | #2,401 |
| 1957 | 10 | — | #3,997 |
| 1956 | 13 | — | #3,381 |
| 1955 | 13 | — | #3,257 |
| 1954 | 10 | — | #3,781 |
| 1953 | 11 | — | #3,529 |
| 1952 | 8 | — | #4,210 |
| 1951 | 7 | — | #4,479 |
| 1950 | 12 | — | #3,104 |
| 1949 | 8 | — | #3,970 |
| 1948 | 11 | — | #3,191 |
| 1947 | 12 | — | #3,099 |
| 1946 | 7 | — | #4,093 |
| 1945 | 9 | — | #3,198 |
| 1944 | 8 | — | #3,452 |
| 1943 | 9 | — | #3,302 |