The baby name Shanon appears in baby name data for the United States from 1956 to 1999. It was most popular in 1970 with 245 babies given the name.
In the later years of this period, Shanon has become less common than it once was.
| Year | Count |
|---|---|
| 1956 | 5 |
| 1960 | 5 |
| 1963 | 6 |
| 1966 | 5 |
| 1966 | 12 |
| 1967 | 42 |
| 1968 | 93 |
| 1969 | 146 |
| 1969 | 27 |
| 1970 | 245 |
| 1970 | 20 |
| 1971 | 179 |
| 1971 | 34 |
| 1972 | 124 |
| 1972 | 48 |
| 1973 | 95 |
| 1973 | 14 |
| 1974 | 161 |
| 1974 | 34 |
| 1975 | 120 |
| 1975 | 26 |
| 1976 | 208 |
| 1976 | 78 |
| 1977 | 229 |
| 1977 | 20 |
| 1978 | 143 |
| 1978 | 33 |
| 1979 | 163 |
| 1979 | 7 |
| 1980 | 125 |
| 1980 | 12 |
| 1981 | 89 |
| 1981 | 5 |
| 1982 | 71 |
| 1983 | 82 |
| 1983 | 5 |
| 1984 | 125 |
| 1984 | 5 |
| 1985 | 80 |
| 1986 | 62 |
| 1987 | 56 |
| 1988 | 33 |
| 1989 | 17 |
| 1990 | 5 |
| 1991 | 8 |
| 1992 | 20 |
| 1992 | 5 |
| 1994 | 8 |
| 1998 | 14 |
| 1999 | 5 |