Popularity (feminine) in Northern Ireland
Numbers
| Leah (feminine) | |||
| Year | Rank | Percent Used | |
| 2022 | #69 | 0.303 | |
| 2021 | #86 | 0.241 | |
| 2020 | #60 | 0.337 | |
| 2019 | #52 | 0.399 | |
| 2018 | #54 | 0.381 | |
| 2017 | #47 | 0.408 | |
| 2016 | #36 | 0.524 | |
| 2015 | #36 | 0.601 | |
| 2014 | #27 | 0.770 | |
| 2013 | #22 | 0.823 | |
| 2012 | #24 | 0.804 | |
| 2011 | #23 | 0.908 | |
| 2010 | #20 | 1.006 | |
| 2009 | #25 | 0.912 | |
| 2008 | #17 | 1.085 | |
| 2007 | #24 | 0.936 | |
| 2006 | #16 | 1.236 | |
| 2005 | #10 | 1.452 | |
| 2004 | #18 | 1.213 | |
| 2003 | #17 | 1.302 | |
| 2002 | #16 | 1.308 | |
| 2001 | #19 | 1.019 | |
| 2000 | #17 | 1.120 | |
 |
|||