Leonila is a rare girls' name that peaked in 1936 and has since faded.
Leonila is a girl name. It last appears in U.S. records in 2023. Leonila was first reported in SSA data in 1922 and peaked in 1936 (15 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2023 | 8 | 8 | #11,765 |
| 2019 | 9 | 9 | #10,993 |
| 2009 | 6 | 6 | #16,381 |
| 2007 | 6 | 6 | #16,698 |
| 2006 | 5 | 5 | #18,846 |
| 2003 | 6 | 6 | #14,952 |
| 2001 | 6 | 6 | #14,573 |
| 1997 | 6 | — | #13,042 |
| 1993 | 6 | — | #12,745 |
| 1990 | 12 | — | #7,125 |
| 1989 | 6 | — | #11,685 |
| 1985 | 6 | — | #10,038 |
| 1984 | 10 | — | #6,561 |
| 1981 | 6 | — | #9,800 |
| 1978 | 6 | — | #9,194 |
| 1977 | 7 | — | #8,008 |
| 1975 | 6 | — | #8,576 |
| 1974 | 5 | — | #9,538 |
| 1962 | 6 | — | #6,238 |
| 1960 | 6 | — | #6,070 |
| 1957 | 8 | — | #4,733 |
| 1956 | 8 | — | #4,669 |
| 1954 | 5 | — | #6,214 |
| 1952 | 6 | — | #5,237 |
| 1951 | 6 | — | #5,162 |
| 1949 | 8 | — | #4,078 |
| 1948 | 5 | — | #5,655 |
| 1945 | 10 | — | #3,026 |
| 1944 | 5 | — | #4,945 |
| 1942 | 7 | — | #3,948 |
| 1941 | 8 | — | #3,411 |
| 1940 | 8 | — | #3,375 |
| 1938 | 8 | — | #3,327 |
| 1937 | 5 | — | #4,618 |
| 1936 | 15 | — | #2,098 |
| 1934 | 8 | — | #3,328 |
| 1933 | 7 | — | #3,606 |
| 1931 | 10 | — | #2,893 |
| 1930 | 11 | — | #2,784 |
| 1929 | 11 | — | #2,844 |
| 1928 | 7 | — | #3,996 |
| 1927 | 10 | — | #3,182 |
| 1925 | 9 | — | #3,530 |
| 1924 | 6 | — | #4,778 |
| 1923 | 7 | — | #4,190 |
| 1922 | 5 | — | #5,431 |