The baby name Gena appears in baby name data for the United States from 1916 to 2008. It was most popular in 1968 with 560 babies given the name.
In the later years of this period, Gena has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1916 | 5 |
| 1919 | 10 |
| 1922 | 20 |
| 1924 | 5 |
| 1930 | 5 |
| 1932 | 15 |
| 1943 | 5 |
| 1947 | 6 |
| 1948 | 10 |
| 1950 | 16 |
| 1951 | 5 |
| 1952 | 31 |
| 1953 | 52 |
| 1954 | 31 |
| 1955 | 98 |
| 1956 | 125 |
| 1957 | 147 |
| 1958 | 176 |
| 1959 | 178 |
| 1960 | 308 |
| 1961 | 308 |
| 1962 | 455 |
| 1963 | 451 |
| 1964 | 525 |
| 1965 | 321 |
| 1966 | 397 |
| 1967 | 518 |
| 1968 | 560 |
| 1969 | 429 |
| 1970 | 457 |
| 1971 | 471 |
| 1972 | 401 |
| 1973 | 281 |
| 1974 | 254 |
| 1975 | 388 |
| 1976 | 224 |
| 1977 | 301 |
| 1978 | 248 |
| 1979 | 270 |
| 1980 | 140 |
| 1981 | 164 |
| 1982 | 134 |
| 1983 | 119 |
| 1984 | 143 |
| 1985 | 174 |
| 1986 | 130 |
| 1987 | 100 |
| 1988 | 72 |
| 1989 | 81 |
| 1990 | 32 |
| 1991 | 24 |
| 1992 | 66 |
| 1993 | 38 |
| 1994 | 20 |
| 1995 | 20 |
| 1996 | 21 |
| 1997 | 16 |
| 1998 | 10 |
| 2000 | 12 |
| 2003 | 12 |
| 2004 | 10 |
| 2007 | 7 |
| 2008 | 6 |