Deaun is a girl name. It last appeared in U.S. Social Security records in 1980. Deaun first appears in the data in 1927 and reached its peak in 1957 (11 births). The chart below shows how the name has risen and fallen over time.
| Year | U.S. births | Rank |
|---|---|---|
| 1980 | 6 | #13,766 |
| 1971 | 9 | #8,462 |
| 1967 | 6 | #9,131 |
| 1966 | 5 | #10,111 |
| 1961 | 5 | #10,202 |
| 1957 | 11 | #5,897 |
| 1956 | 5 | #9,587 |
| 1955 | 6 | #8,374 |
| 1954 | 6 | #8,279 |
| 1953 | 7 | #7,392 |
| 1947 | 5 | #8,865 |
| 1927 | 5 | #9,095 |