Total babies named Decatur (all years): 54
| Year | Boys (count / rank / %) |
|---|---|
| 2017 | 5 / #12723 / 0.000% |
| 2008 | 7 / #10114 / 0.000% |
| 2006 | 5 / #12472 / 0.000% |
| 1945 | 7 / #2806 / 0.001% |
| 1933 | 5 / #3762 / 0.001% |
| 1932 | 5 / #3900 / 0.000% |
| 1927 | 5 / #4340 / 0.000% |
| 1926 | 5 / #4347 / 0.000% |
| 1925 | 5 / #4355 / 0.000% |
| 1916 | 5 / #4051 / 0.001% |