The baby name Dyann appears in baby name data for the United States from 1949 to 1965. It was most popular in 1957 with 10 babies given the name.
Over the period shown, Dyann has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1949 | 5 |
| 1950 | 6 |
| 1952 | 5 |
| 1956 | 5 |
| 1957 | 10 |
| 1965 | 5 |