Diannah is a very rare variant of Diana that was most common in the 1950s and has all but disappeared.
Diannah is a girl name. It last appears in U.S. records in 2003. Diannah first appears in 1945 and peaked in 1950 (11 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2003 | 5 | 5 | #16,463 |
| 1995 | 5 | — | #14,056 |
| 1975 | 5 | — | #9,444 |
| 1974 | 5 | — | #9,120 |
| 1972 | 5 | — | #8,599 |
| 1970 | 5 | — | #8,302 |
| 1960 | 5 | — | #6,597 |
| 1957 | 7 | — | #5,028 |
| 1956 | 5 | — | #6,189 |
| 1955 | 6 | — | #5,353 |
| 1954 | 6 | — | #5,290 |
| 1950 | 11 | — | #3,273 |
| 1948 | 5 | — | #5,443 |
| 1946 | 5 | — | #5,126 |
| 1945 | 6 | — | #4,151 |