Total babies named Piercen (all years): 203
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 10 / #8142 / 0.001% |
| 2023 | 8 / #9524 / 0.000% |
| 2022 | 6 / #11950 / 0.000% |
| 2019 | 13 / #6683 / 0.001% |
| 2018 | 5 / #13609 / 0.000% |
| 2017 | 10 / #7987 / 0.001% |
| 2016 | 7 / #10454 / 0.000% |
| 2015 | 14 / #6225 / 0.001% |
| 2014 | 7 / #10446 / 0.000% |
| 2013 | 14 / #6163 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 2012 | 10 / #7987 / 0.001% |
| 2011 | 9 / #8599 / 0.000% |
| 2010 | 14 / #6289 / 0.001% |
| 2009 | 9 / #8822 / 0.000% |
| 2008 | 11 / #7578 / 0.001% |
| 2007 | 12 / #6971 / 0.001% |
| 2006 | 7 / #10374 / 0.000% |
| 2004 | 7 / #9683 / 0.000% |
| 2003 | 9 / #7681 / 0.000% |
| 2001 | 6 / #10214 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 2000 | 8 / #8002 / 0.000% |
| 1999 | 7 / #8487 / 0.000% |