Total babies named Diella (all years): 68
| Year | Girls (count / rank / %) |
|---|---|
| 2013 | 9 / #11262 / 0.001% |
| 2012 | 7 / #13883 / 0.000% |
| 2011 | 5 / #17505 / 0.000% |
| 2010 | 10 / #10631 / 0.001% |
| 2009 | 12 / #9550 / 0.001% |
| 2008 | 9 / #11862 / 0.000% |
| 2004 | 5 / #16844 / 0.000% |
| 2003 | 6 / #14367 / 0.000% |
| 1979 | 5 / #10609 / 0.000% |