Kennett is a very rare variant of Kennedy that peaked in 1949 and has since faded.
Kennett is a boy name. It last appears in U.S. records in 2021. Kennett was first reported in SSA data in 1915 and peaked in 1949 (9 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2021 | 5 | 5 | #13,168 |
| 2016 | 5 | 5 | #13,279 |
| 2015 | 5 | 5 | #13,105 |
| 2014 | 6 | 6 | #11,467 |
| 2013 | 5 | 5 | #13,152 |
| 2011 | 5 | 5 | #13,408 |
| 2008 | 8 | 8 | #9,461 |
| 2004 | 6 | 6 | #10,707 |
| 1995 | 6 | — | #8,376 |
| 1989 | 5 | — | #8,610 |
| 1968 | 5 | — | #4,443 |
| 1966 | 5 | — | #4,259 |
| 1964 | 6 | — | #3,837 |
| 1963 | 7 | — | #3,499 |
| 1962 | 6 | — | #3,839 |
| 1961 | 8 | — | #3,236 |
| 1960 | 7 | — | #3,501 |
| 1959 | 6 | — | #3,815 |
| 1958 | 7 | — | #3,426 |
| 1954 | 6 | — | #3,637 |
| 1952 | 7 | — | #3,237 |
| 1951 | 6 | — | #3,554 |
| 1949 | 9 | — | #2,710 |
| 1947 | 6 | — | #3,558 |
| 1945 | 7 | — | #2,877 |
| 1940 | 6 | — | #3,300 |
| 1938 | 5 | — | #3,792 |
| 1935 | 7 | — | #3,116 |
| 1932 | 6 | — | #3,579 |
| 1930 | 5 | — | #4,288 |
| 1926 | 7 | — | #3,566 |
| 1924 | 7 | — | #3,680 |
| 1923 | 5 | — | #4,558 |
| 1915 | 5 | — | #4,118 |