Total babies named Piera (all years): 70
| Year | Girls (count / rank / %) |
|---|---|
| 2020 | 5 / #16939 / 0.000% |
| 2013 | 5 / #18627 / 0.000% |
| 2012 | 5 / #18893 / 0.000% |
| 2011 | 7 / #14483 / 0.000% |
| 2001 | 5 / #17275 / 0.000% |
| 1991 | 5 / #14755 / 0.000% |
| 1985 | 6 / #10276 / 0.000% |
| 1982 | 5 / #11775 / 0.000% |
| 1979 | 5 / #11411 / 0.000% |
| 1970 | 5 / #8941 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1968 | 7 / #6077 / 0.000% |
| 1960 | 5 / #7074 / 0.000% |
| 1954 | 5 / #6410 / 0.000% |