Total babies named Idalys (all years): 158
| Year | Girls (count / rank / %) |
|---|---|
| 2011 | 5 / #17802 / 0.000% |
| 2009 | 5 / #18355 / 0.000% |
| 2007 | 9 / #11995 / 0.000% |
| 2006 | 10 / #10887 / 0.001% |
| 2005 | 5 / #17444 / 0.000% |
| 2004 | 8 / #12036 / 0.000% |
| 2003 | 16 / #6996 / 0.001% |
| 2002 | 21 / #5536 / 0.001% |
| 2000 | 10 / #9429 / 0.001% |
| 1999 | 17 / #6017 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1998 | 18 / #5662 / 0.001% |
| 1997 | 15 / #6284 / 0.001% |
| 1996 | 11 / #7778 / 0.001% |
| 1995 | 8 / #9906 / 0.000% |