Jyl is a rare girls' name that was most common in the 1950s and has all but disappeared.
Jyl is a girl name. It last appears in U.S. records in 1991. Jyl first appears in 1946 and peaked in 1954 (80 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1991 | 5 | — | #14,155 |
| 1985 | 10 | — | #6,667 |
| 1983 | 6 | — | #9,535 |
| 1982 | 12 | — | #5,696 |
| 1981 | 11 | — | #6,063 |
| 1980 | 7 | — | #8,540 |
| 1979 | 7 | — | #8,428 |
| 1978 | 10 | — | #6,138 |
| 1977 | 14 | — | #4,764 |
| 1976 | 11 | — | #5,368 |
| 1975 | 10 | — | #5,719 |
| 1974 | 9 | — | #5,966 |
| 1973 | 7 | — | #6,978 |
| 1972 | 7 | — | #6,854 |
| 1971 | 10 | — | #5,281 |
| 1970 | 15 | — | #3,938 |
| 1969 | 11 | — | #4,558 |
| 1968 | 8 | — | #5,344 |
| 1967 | 6 | — | #6,362 |
| 1966 | 11 | — | #4,064 |
| 1965 | 9 | — | #4,640 |
| 1964 | 15 | — | #3,436 |
| 1963 | 12 | — | #3,894 |
| 1962 | 8 | — | #5,068 |
| 1961 | 6 | — | #6,168 |
| 1960 | 10 | — | #4,305 |
| 1959 | 6 | — | #5,874 |
| 1958 | 7 | — | #5,127 |
| 1957 | 14 | — | #3,213 |
| 1956 | 6 | — | #5,595 |
| 1955 | 17 | — | #2,774 |
| 1954 | 80 | — | #1,103 |
| 1950 | 7 | — | #4,518 |
| 1946 | 5 | — | #5,310 |