Popularity in England and Wales
Numbers
| Eira (feminine) | |||
| Year | Rank | Percent Used | |
| 2023 | #311 | 0.049 | |
| 2022 | #361 | 0.040 | |
| 2021 | #361 | 0.042 | |
| 2020 | #406 | 0.035 | |
| 2019 | #448 | 0.030 | |
| 2018 | #368 | 0.038 | |
| 2017 | #464 | 0.029 | |
| 2016 | #509 | 0.025 | |
| 2015 | #549 | 0.023 | |
| 2014 | #715 | 0.016 | |
| 2013 | #772 | 0.015 | |
| 2012 | #887 | 0.012 | |
| 2011 | - | - | |
| 2010 | - | - | |
| 2009 | - | - | |
| 2008 | - | - | |
| 2007 | - | - | |
| 2006 | - | - | |
| 2005 | - | - | |
| 2004 | - | - | |
| 2003 | - | - | |
| 2002 | - | - | |
| 2001 | - | - | |
| 2000 | - | - | |
| 1999 | - | - | |
| 1998 | - | - | |
| 1997 | - | - | |
| 1996 | - | - | |
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