The baby name Kilian appears in baby name data for the United States from 1991 to 2024. It was most popular in 2021 with 184 babies given the name.
In the later years of this period, Kilian has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1991 | 5 |
| 1997 | 5 |
| 2009 | 15 |
| 2012 | 5 |
| 2014 | 42 |
| 2015 | 79 |
| 2016 | 111 |
| 2017 | 127 |
| 2018 | 107 |
| 2019 | 62 |
| 2020 | 85 |
| 2021 | 184 |
| 2022 | 113 |
| 2023 | 160 |
| 2024 | 166 |