The baby name Finnigan appears in baby name data for the United States from 2008 to 2023. It was most popular in 2016 with 56 babies given the name.
In the later years of this period, Finnigan has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 2008 | 7 |
| 2010 | 5 |
| 2011 | 6 |
| 2012 | 6 |
| 2013 | 16 |
| 2014 | 12 |
| 2015 | 29 |
| 2016 | 56 |
| 2017 | 21 |
| 2018 | 52 |
| 2019 | 23 |
| 2020 | 29 |
| 2021 | 29 |
| 2022 | 16 |
| 2023 | 11 |