The baby name Louanna appears in baby name data for the United States from 1919 to 1941. It was most popular in 1919 with 15 babies given the name.
Over the period shown, Louanna has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1919 | 15 |
| 1921 | 10 |
| 1922 | 14 |
| 1927 | 5 |
| 1928 | 5 |
| 1930 | 10 |
| 1937 | 5 |
| 1941 | 5 |