The baby name Oisin appears in baby name data for the United States from 2003 to 2021. It was most popular in 2009 with 11 babies given the name.
Over the period shown, Oisin has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 2003 | 7 |
| 2009 | 11 |
| 2016 | 10 |
| 2021 | 11 |