The baby name Joanthony appears in baby name data for the United States from 1998 to 2014. It was most popular in 2013 with 18 babies given the name.
Over the period shown, Joanthony has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1998 | 7 |
| 2000 | 5 |
| 2007 | 7 |
| 2012 | 12 |
| 2013 | 18 |
| 2014 | 10 |