Averill is a rare name used for both girls and boys that was most common in the 1980s and has all but disappeared.
Averill is predominantly a boy name. It last appears in U.S. records in 2014. Averill was first reported in SSA data in 1912 and peaked in 1987 (14 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2014 | 5 | 5 | — | #12,285 |
| 2005 | 7 | 7 | #13,206 | — |
| 2004 | 5 | 5 | — | #11,523 |
| 2003 | 5 | 5 | — | #11,048 |
| 1996 | 6 | — | — | #8,041 |
| 1993 | 5 | — | — | #8,803 |
| 1990 | 5 | — | — | #8,216 |
| 1989 | 11 | — | #10,983 | #8,003 |
| 1987 | 14 | — | — | #3,355 |
| 1986 | 8 | — | — | #4,885 |
| 1985 | 8 | — | — | #4,733 |
| 1984 | 6 | — | — | #5,621 |
| 1983 | 6 | — | — | #5,536 |
| 1981 | 9 | — | — | #4,181 |
| 1980 | 5 | — | — | #6,331 |
| 1979 | 7 | — | — | #4,882 |
| 1978 | 8 | — | — | #4,179 |
| 1977 | 6 | — | — | #5,179 |
| 1969 | 5 | — | — | #4,457 |
| 1968 | 6 | — | — | #3,706 |
| 1967 | 5 | — | — | #4,006 |
| 1966 | 5 | — | #6,624 | — |
| 1956 | 6 | — | — | #3,561 |
| 1953 | 6 | — | #5,077 | — |
| 1949 | 5 | — | — | #3,721 |
| 1948 | 11 | — | #5,292 | #3,339 |
| 1944 | 6 | — | — | #3,130 |
| 1942 | 6 | — | — | #3,243 |
| 1940 | 5 | — | #4,410 | — |
| 1939 | 7 | — | #3,457 | — |
| 1938 | 5 | — | #4,391 | — |
| 1936 | 5 | — | #4,238 | — |
| 1933 | 7 | — | #3,434 | — |
| 1932 | 6 | — | — | #3,393 |
| 1931 | 6 | — | #3,891 | — |
| 1928 | 6 | — | — | #3,735 |
| 1927 | 11 | — | #4,341 | #4,252 |
| 1926 | 8 | — | #3,602 | — |
| 1925 | 6 | — | #4,482 | — |
| 1924 | 6 | — | #4,507 | — |
| 1922 | 5 | — | #5,084 | — |
| 1921 | 6 | — | — | #3,901 |
| 1920 | 10 | — | #5,045 | #4,344 |
| 1919 | 9 | — | — | #2,895 |
| 1918 | 9 | — | — | #2,900 |
| 1917 | 12 | — | #4,659 | #3,245 |
| 1916 | 7 | — | — | #3,202 |
| 1915 | 5 | — | — | #3,870 |
| 1913 | 5 | — | — | #2,854 |
| 1912 | 5 | — | #3,011 | — |