Lorilyn is a very rare girls' name that was most common in the 1970s and has all but disappeared.
Lorilyn is a girl name. It last appears in U.S. records in 1990. Lorilyn was first reported in SSA data in 1948 and peaked in 1970 (20 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1990 | 8 | — | #9,791 |
| 1980 | 5 | — | #11,371 |
| 1979 | 5 | — | #11,179 |
| 1977 | 10 | — | #6,140 |
| 1976 | 7 | — | #7,765 |
| 1974 | 7 | — | #7,339 |
| 1973 | 7 | — | #7,093 |
| 1972 | 12 | — | #4,669 |
| 1971 | 8 | — | #6,354 |
| 1970 | 20 | — | #3,268 |
| 1969 | 14 | — | #3,883 |
| 1968 | 11 | — | #4,370 |
| 1967 | 15 | — | #3,418 |
| 1966 | 9 | — | #4,708 |
| 1965 | 10 | — | #4,371 |
| 1964 | 9 | — | #4,825 |
| 1963 | 16 | — | #3,268 |
| 1962 | 9 | — | #4,729 |
| 1961 | 11 | — | #4,144 |
| 1960 | 10 | — | #4,334 |
| 1959 | 18 | — | #2,824 |
| 1958 | 19 | — | #2,715 |
| 1957 | 15 | — | #3,096 |
| 1956 | 8 | — | #4,680 |
| 1955 | 10 | — | #3,939 |
| 1954 | 5 | — | #6,243 |
| 1953 | 8 | — | #4,433 |
| 1952 | 5 | — | #6,052 |
| 1948 | 5 | — | #5,684 |