Total babies named Niamh (all years): 1,574
| Year | Girls (count / rank / %) |
|---|---|
| 2024 | 51 / #3148 / 0.003% |
| 2023 | 33 / #4339 / 0.002% |
| 2022 | 37 / #4016 / 0.002% |
| 2021 | 35 / #4148 / 0.002% |
| 2020 | 33 / #4239 / 0.002% |
| 2019 | 44 / #3537 / 0.003% |
| 2018 | 40 / #3777 / 0.002% |
| 2017 | 37 / #4051 / 0.002% |
| 2016 | 45 / #3506 / 0.003% |
| 2015 | 35 / #4206 / 0.002% |
| Year | Girls (count / rank / %) |
|---|---|
| 2014 | 53 / #3130 / 0.003% |
| 2013 | 44 / #3557 / 0.003% |
| 2012 | 46 / #3511 / 0.003% |
| 2011 | 60 / #2894 / 0.003% |
| 2010 | 43 / #3679 / 0.002% |
| 2009 | 56 / #3080 / 0.003% |
| 2008 | 74 / #2552 / 0.004% |
| 2007 | 58 / #3042 / 0.003% |
| 2006 | 69 / #2623 / 0.004% |
| 2005 | 57 / #2893 / 0.003% |
| Year | Girls (count / rank / %) |
|---|---|
| 2004 | 69 / #2471 / 0.004% |
| 2003 | 67 / #2459 / 0.004% |
| 2002 | 57 / #2699 / 0.003% |
| 2001 | 69 / #2320 / 0.004% |
| 2000 | 60 / #2531 / 0.003% |
| 1999 | 47 / #2887 / 0.003% |
| 1998 | 47 / #2833 / 0.003% |
| 1997 | 44 / #2808 / 0.003% |
| 1996 | 24 / #4419 / 0.001% |
| 1995 | 37 / #3142 / 0.002% |
| Year | Girls (count / rank / %) |
|---|---|
| 1994 | 22 / #4648 / 0.001% |
| 1993 | 15 / #6171 / 0.001% |
| 1992 | 13 / #6932 / 0.001% |
| 1991 | 9 / #9127 / 0.000% |
| 1990 | 9 / #9004 / 0.000% |
| 1989 | 14 / #6050 / 0.001% |
| 1984 | 8 / #7921 / 0.000% |
| 1980 | 8 / #7897 / 0.000% |
| 1969 | 5 / #8292 / 0.000% |