Costello Popularity by Year
Follow Costello across every available national year. Rankings and birth counts remain separated by the source dataset’s girl and boy categories.
Costello birth-count history
The chart samples long histories for faster loading. The complete table below includes every recorded year.
Complete year-by-year record
| Year | Category | Births | Rank | Change from previous recorded year |
|---|---|---|---|---|
| 2025 | Boys | 6 | #10,695 | Up 1,451 places |
| 2021 | Boys | 5 | #12,146 | Up 128 places |
| 2012 | Boys | 5 | #12,274 | Up 217 places |
| 2009 | Boys | 5 | #12,491 | Down 2,703 places |
| 2007 | Boys | 7 | #9,788 | Down 4,324 places |
| 1975 | Boys | 5 | #5,464 | Down 830 places |
| 1974 | Boys | 6 | #4,634 | Down 1,082 places |
| 1957 | Boys | 6 | #3,552 | Down 100 places |
| 1954 | Boys | 6 | #3,452 | Down 1,085 places |
| 1951 | Boys | 11 | #2,367 | Up 1,193 places |
| 1942 | Boys | 5 | #3,560 | — |
| 1931 | Girls | 5 | #4,331 | — |