The baby name Fionna appears in baby name data for the United States from 1999 to 2015. It was most popular in 2004 with 10 babies given the name.
Over the period shown, Fionna has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1999 | 5 |
| 2004 | 10 |
| 2014 | 10 |
| 2015 | 10 |