Reilly: Statistics About The Baby Name Reilly
| Year | Boy Rank | # Boys | % Boys | Girl Rank | # Girls | % Girls |
| 2008 | 951 | 209 | 0.0097% | * | * | * |
| 2007 | 916 | 213 | 0.0098% | * | * | * |
| 2005 | 961 | 178 | 0.0085% | * | * | * |
| 2004 | 985 | 167 | 0.0080% | 902 | 266 | 0.0134% |
| 2003 | 878 | 194 | 0.0093% | 868 | 276 | 0.0138% |
| 2002 | 822 | 203 | 0.0099% | 774 | 305 | 0.0155% |
| 2001 | 815 | 202 | 0.0098% | 738 | 324 | 0.0164% |
| 2000 | 825 | 194 | 0.0093% | 792 | 290 | 0.0146% |
| 1999 | 869 | 174 | 0.0086% | 694 | 324 | 0.0167% |
| 1998 | 908 | 159 | 0.0079% | 623 | 379 | 0.0196% |
| 1997 | 809 | 182 | 0.0091% | 621 | 360 | 0.0189% |
| 1996 | 919 | 143 | 0.0071% | * | * | * |
| * No data shown indicates the name was not among the top 1000 most popular names for that year. | ||||||