The baby name Piero appears in baby name data for the United States from 1977 to 2024. It was most popular in 2022 with 40 babies given the name.
In the later years of this period, Piero has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1977 | 7 |
| 1980 | 5 |
| 1988 | 5 |
| 1998 | 10 |
| 2000 | 5 |
| 2002 | 7 |
| 2003 | 14 |
| 2004 | 15 |
| 2007 | 8 |
| 2015 | 16 |
| 2018 | 10 |
| 2021 | 16 |
| 2022 | 40 |
| 2023 | 26 |
| 2024 | 20 |