The baby name Jerilyn appears in baby name data for the United States from 1941 to 2015. It was most popular in 1942 with 309 babies given the name.
In the later years of this period, Jerilyn has become less common than it once was.
| Year | Count |
|---|---|
| 1941 | 121 |
| 1942 | 309 |
| 1943 | 143 |
| 1944 | 111 |
| 1945 | 67 |
| 1946 | 126 |
| 1947 | 119 |
| 1948 | 86 |
| 1949 | 88 |
| 1950 | 66 |
| 1951 | 78 |
| 1952 | 68 |
| 1953 | 66 |
| 1954 | 90 |
| 1955 | 75 |
| 1956 | 96 |
| 1957 | 44 |
| 1958 | 86 |
| 1959 | 59 |
| 1960 | 40 |
| 1961 | 66 |
| 1962 | 165 |
| 1963 | 80 |
| 1964 | 104 |
| 1965 | 52 |
| 1966 | 72 |
| 1967 | 47 |
| 1968 | 38 |
| 1969 | 12 |
| 1970 | 7 |
| 1971 | 6 |
| 1972 | 12 |
| 1974 | 5 |
| 1975 | 5 |
| 1979 | 10 |
| 1980 | 35 |
| 1981 | 5 |
| 1982 | 5 |
| 1984 | 5 |
| 1985 | 6 |
| 2008 | 6 |
| 2015 | 5 |