The baby name Leonia appears in baby name data for the United States from 1910 to 1952. It was most popular in 1910 with 18 babies given the name.
Over the period shown, Leonia has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1910 | 18 |
| 1912 | 5 |
| 1915 | 8 |
| 1916 | 7 |
| 1917 | 5 |
| 1918 | 17 |
| 1919 | 7 |
| 1922 | 8 |
| 1923 | 12 |
| 1924 | 5 |
| 1925 | 5 |
| 1926 | 8 |
| 1927 | 6 |
| 1928 | 9 |
| 1929 | 6 |
| 1930 | 17 |
| 1932 | 9 |
| 1933 | 7 |
| 1934 | 12 |
| 1935 | 5 |
| 1936 | 6 |
| 1940 | 8 |
| 1941 | 7 |
| 1943 | 11 |
| 1946 | 6 |
| 1950 | 5 |
| 1952 | 9 |