The baby name Alistair appears in baby name data for the United States from 1981 to 2024. It was most popular in 2021 with 268 babies given the name.
In the later years of this period, Alistair has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1981 | 6 |
| 1994 | 5 |
| 2000 | 5 |
| 2004 | 6 |
| 2005 | 5 |
| 2006 | 10 |
| 2007 | 13 |
| 2008 | 5 |
| 2009 | 28 |
| 2010 | 32 |
| 2011 | 45 |
| 2012 | 64 |
| 2013 | 79 |
| 2014 | 129 |
| 2015 | 174 |
| 2016 | 254 |
| 2017 | 195 |
| 2018 | 193 |
| 2019 | 177 |
| 2020 | 183 |
| 2021 | 268 |
| 2022 | 180 |
| 2023 | 219 |
| 2024 | 229 |