The baby name Sia appears in baby name data for the United States from 2002 to 2024. It was most popular in 2022 with 177 babies given the name.
In the later years of this period, Sia has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 2002 | 5 |
| 2003 | 6 |
| 2004 | 7 |
| 2005 | 20 |
| 2006 | 20 |
| 2007 | 16 |
| 2008 | 15 |
| 2009 | 8 |
| 2010 | 26 |
| 2011 | 21 |
| 2012 | 28 |
| 2013 | 28 |
| 2014 | 14 |
| 2015 | 108 |
| 2016 | 94 |
| 2017 | 91 |
| 2018 | 114 |
| 2019 | 102 |
| 2020 | 130 |
| 2021 | 110 |
| 2022 | 177 |
| 2023 | 128 |
| 2024 | 157 |