Delynn is a rare name used for both girls and boys that was most common in the 1950s and has all but disappeared.
Delynn is predominantly a girl name. It last appears in U.S. records in 2011. Delynn was first reported in SSA data in 1931 and peaked in 1958 (36 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2011 | 5 | 5 | #17,474 | — |
| 2009 | 5 | 5 | #18,028 | — |
| 2002 | 8 | 8 | #11,399 | — |
| 1998 | 10 | 10 | #8,759 | — |
| 1997 | 5 | — | — | #9,614 |
| 1995 | 5 | — | #14,005 | — |
| 1993 | 5 | — | #14,051 | — |
| 1991 | 6 | — | #11,887 | — |
| 1989 | 8 | — | #8,956 | — |
| 1985 | 10 | — | #6,569 | — |
| 1984 | 5 | — | #10,811 | — |
| 1983 | 5 | — | #10,669 | — |
| 1982 | 6 | — | #9,514 | — |
| 1981 | 8 | — | #7,571 | — |
| 1980 | 9 | — | #6,920 | — |
| 1979 | 10 | — | #6,313 | — |
| 1978 | 7 | — | #7,817 | — |
| 1977 | 8 | — | #7,038 | — |
| 1976 | 11 | — | #5,302 | — |
| 1975 | 7 | — | #7,347 | — |
| 1974 | 14 | — | #4,284 | — |
| 1973 | 16 | — | #3,819 | — |
| 1972 | 13 | — | #4,354 | — |
| 1971 | 16 | — | #3,826 | — |
| 1970 | 31 | — | #2,722 | #4,875 |
| 1969 | 21 | — | #2,932 | — |
| 1968 | 28 | — | #2,725 | #3,790 |
| 1967 | 33 | — | #2,286 | #4,097 |
| 1966 | 24 | — | #2,467 | — |
| 1965 | 35 | — | #2,263 | #3,317 |
| 1964 | 35 | — | #2,260 | #3,707 |
| 1963 | 33 | — | #2,070 | — |
| 1962 | 26 | — | #2,370 | — |
| 1961 | 32 | — | #2,085 | — |
| 1960 | 24 | — | #2,452 | — |
| 1959 | 26 | — | #2,244 | — |
| 1958 | 42 | — | #1,825 | #3,632 |
| 1957 | 35 | — | #2,233 | #2,688 |
| 1956 | 28 | — | #2,475 | #3,279 |
| 1955 | 18 | — | #2,652 | — |
| 1954 | 20 | — | #3,195 | #3,230 |
| 1953 | 17 | — | #2,614 | — |
| 1952 | 17 | — | #3,416 | #3,450 |
| 1951 | 12 | — | #3,139 | — |
| 1950 | 11 | — | #3,270 | — |
| 1949 | 13 | — | #4,798 | #3,081 |
| 1948 | 10 | — | #5,429 | #3,799 |
| 1947 | 6 | — | #4,874 | — |
| 1946 | 7 | — | #4,090 | — |
| 1944 | 5 | — | #4,722 | — |
| 1943 | 10 | — | #3,089 | — |
| 1941 | 6 | — | — | #3,225 |
| 1936 | 5 | — | — | #3,665 |
| 1931 | 6 | — | — | #3,481 |