Trella is a rare girls' name that was most common in the 1970s and has all but disappeared.
Trella is a girl name. It last appears in U.S. records in 2009. Trella was first reported in SSA data in 1886 and peaked in 1970 (16 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2009 | 5 | 5 | #20,000 |
| 2003 | 5 | 5 | #18,237 |
| 1978 | 9 | — | #6,920 |
| 1977 | 9 | — | #6,861 |
| 1976 | 12 | — | #5,190 |
| 1975 | 10 | — | #5,960 |
| 1974 | 10 | — | #5,755 |
| 1973 | 11 | — | #5,175 |
| 1972 | 7 | — | #7,249 |
| 1971 | 13 | — | #4,523 |
| 1970 | 16 | — | #3,862 |
| 1969 | 11 | — | #4,710 |
| 1968 | 5 | — | #8,126 |
| 1966 | 6 | — | #6,516 |
| 1964 | 6 | — | #6,723 |
| 1963 | 12 | — | #4,002 |
| 1962 | 10 | — | #4,515 |
| 1961 | 6 | — | #6,516 |
| 1960 | 10 | — | #4,425 |
| 1959 | 5 | — | #7,140 |
| 1958 | 9 | — | #4,494 |
| 1956 | 7 | — | #5,282 |
| 1955 | 5 | — | #6,658 |
| 1954 | 10 | — | #3,943 |
| 1953 | 6 | — | #5,624 |
| 1952 | 6 | — | #5,521 |
| 1951 | 6 | — | #5,365 |
| 1949 | 5 | — | #5,994 |
| 1948 | 5 | — | #5,980 |
| 1944 | 8 | — | #3,663 |
| 1943 | 7 | — | #4,165 |
| 1941 | 10 | — | #3,014 |
| 1940 | 10 | — | #2,939 |
| 1936 | 6 | — | #4,134 |
| 1935 | 9 | — | #3,140 |
| 1934 | 5 | — | #4,906 |
| 1932 | 8 | — | #3,541 |
| 1931 | 7 | — | #3,814 |
| 1930 | 8 | — | #3,633 |
| 1929 | 6 | — | #4,519 |
| 1927 | 6 | — | #4,752 |
| 1926 | 7 | — | #4,266 |
| 1925 | 6 | — | #4,918 |
| 1924 | 9 | — | #3,637 |
| 1923 | 10 | — | #3,339 |
| 1922 | 8 | — | #3,980 |
| 1921 | 10 | — | #3,375 |
| 1920 | 11 | — | #3,077 |
| 1919 | 10 | — | #3,202 |
| 1918 | 9 | — | #3,492 |
| 1917 | 12 | — | #2,682 |
| 1916 | 8 | — | #3,522 |
| 1915 | 5 | — | #4,895 |
| 1913 | 7 | — | #2,792 |
| 1908 | 6 | — | #2,083 |
| 1906 | 7 | — | #1,705 |
| 1904 | 5 | — | #2,143 |
| 1903 | 8 | — | #1,426 |
| 1895 | 7 | — | #1,417 |
| 1886 | 5 | — | #1,274 |