The baby name Shanna appears in baby name data for the United States from 1931 to 2010. It was most popular in 1978 with 2,308 babies given the name.
In the later years of this period, Shanna has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1931 | 6 |
| 1935 | 8 |
| 1936 | 6 |
| 1937 | 5 |
| 1938 | 10 |
| 1939 | 7 |
| 1940 | 6 |
| 1941 | 10 |
| 1942 | 6 |
| 1943 | 8 |
| 1944 | 12 |
| 1945 | 5 |
| 1946 | 10 |
| 1947 | 7 |
| 1948 | 14 |
| 1949 | 30 |
| 1950 | 12 |
| 1951 | 9 |
| 1952 | 9 |
| 1953 | 14 |
| 1954 | 25 |
| 1955 | 23 |
| 1956 | 19 |
| 1957 | 23 |
| 1958 | 28 |
| 1959 | 26 |
| 1960 | 66 |
| 1961 | 46 |
| 1962 | 60 |
| 1963 | 35 |
| 1964 | 94 |
| 1965 | 120 |
| 1966 | 151 |
| 1967 | 196 |
| 1968 | 327 |
| 1969 | 671 |
| 1970 | 929 |
| 1971 | 729 |
| 1972 | 689 |
| 1973 | 755 |
| 1974 | 775 |
| 1975 | 714 |
| 1976 | 794 |
| 1977 | 1,917 |
| 1978 | 2,308 |
| 1979 | 2,208 |
| 1980 | 1,843 |
| 1981 | 1,538 |
| 1982 | 1,389 |
| 1983 | 1,189 |
| 1984 | 1,483 |
| 1985 | 1,238 |
| 1986 | 1,069 |
| 1987 | 949 |
| 1988 | 779 |
| 1989 | 615 |
| 1990 | 621 |
| 1991 | 774 |
| 1992 | 551 |
| 1993 | 479 |
| 1994 | 358 |
| 1995 | 269 |
| 1996 | 318 |
| 1997 | 229 |
| 1998 | 172 |
| 1999 | 171 |
| 2000 | 85 |
| 2001 | 124 |
| 2002 | 49 |
| 2003 | 72 |
| 2004 | 108 |
| 2005 | 66 |
| 2006 | 96 |
| 2007 | 50 |
| 2010 | 28 |