Trenna is a rare variant of Trina that was most common in the 1970s and has all but disappeared.
Trenna is a girl name. It last appears in U.S. records in 2013. Trenna first appears in 1921 and peaked in 1970 (34 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2013 | 5 | 5 | #19,081 |
| 2009 | 5 | 5 | #20,004 |
| 2007 | 8 | 8 | #13,843 |
| 2003 | 6 | 6 | #15,647 |
| 2000 | 6 | 6 | #14,909 |
| 1999 | 6 | 6 | #14,305 |
| 1998 | 7 | 7 | #12,352 |
| 1996 | 6 | — | #13,420 |
| 1994 | 9 | — | #9,546 |
| 1993 | 6 | — | #13,343 |
| 1992 | 8 | — | #10,424 |
| 1991 | 9 | — | #9,301 |
| 1990 | 5 | — | #15,133 |
| 1989 | 8 | — | #9,632 |
| 1988 | 7 | — | #10,337 |
| 1987 | 6 | — | #11,225 |
| 1986 | 6 | — | #10,835 |
| 1985 | 13 | — | #5,663 |
| 1983 | 7 | — | #8,969 |
| 1982 | 8 | — | #8,180 |
| 1981 | 5 | — | #12,092 |
| 1980 | 6 | — | #10,320 |
| 1979 | 7 | — | #8,969 |
| 1978 | 10 | — | #6,362 |
| 1977 | 8 | — | #7,522 |
| 1976 | 10 | — | #6,025 |
| 1975 | 11 | — | #5,495 |
| 1974 | 18 | — | #3,686 |
| 1973 | 19 | — | #3,472 |
| 1972 | 17 | — | #3,707 |
| 1971 | 21 | — | #3,258 |
| 1970 | 34 | — | #2,301 |
| 1969 | 22 | — | #2,906 |
| 1968 | 24 | — | #2,627 |
| 1967 | 24 | — | #2,553 |
| 1966 | 15 | — | #3,392 |
| 1965 | 32 | — | #2,109 |
| 1964 | 20 | — | #2,906 |
| 1963 | 19 | — | #2,953 |
| 1962 | 22 | — | #2,660 |
| 1961 | 18 | — | #3,056 |
| 1960 | 21 | — | #2,720 |
| 1959 | 11 | — | #4,012 |
| 1958 | 13 | — | #3,533 |
| 1957 | 12 | — | #3,683 |
| 1956 | 5 | — | #6,827 |
| 1955 | 16 | — | #2,961 |
| 1954 | 7 | — | #5,113 |
| 1953 | 13 | — | #3,257 |
| 1952 | 14 | — | #3,031 |
| 1951 | 13 | — | #3,093 |
| 1950 | 5 | — | #6,043 |
| 1949 | 9 | — | #3,875 |
| 1948 | 12 | — | #3,128 |
| 1947 | 11 | — | #3,431 |
| 1946 | 5 | — | #5,642 |
| 1944 | 7 | — | #4,030 |
| 1941 | 5 | — | #5,029 |
| 1938 | 6 | — | #4,306 |
| 1937 | 6 | — | #4,219 |
| 1936 | 6 | — | #4,136 |
| 1935 | 11 | — | #2,718 |
| 1934 | 5 | — | #4,907 |
| 1925 | 5 | — | #5,700 |
| 1924 | 5 | — | #5,819 |
| 1922 | 5 | — | #5,718 |
| 1921 | 5 | — | #5,794 |