Popularity in England and Wales
Numbers
| Kayley (feminine) | |||
| Year | Rank | Percent Used | |
| 2021 | - | - | |
| 2020 | - | - | |
| 2019 | - | - | |
| 2018 | - | - | |
| 2017 | - | - | |
| 2016 | - | - | |
| 2015 | - | - | |
| 2014 | - | - | |
| 2013 | - | - | |
| 2012 | - | - | |
| 2011 | - | - | |
| 2010 | #910 | 0.011 | |
| 2009 | #795 | 0.013 | |
| 2008 | #767 | 0.013 | |
| 2007 | #565 | 0.019 | |
| 2006 | #484 | 0.024 | |
| 2005 | #571 | 0.018 | |
| 2004 | #450 | 0.025 | |
| 2003 | #384 | 0.031 | |
| 2002 | #463 | 0.023 | |
| 2001 | #419 | 0.025 | |
| 2000 | #369 | 0.030 | |
| 1999 | #338 | 0.031 | |
| 1998 | #356 | 0.030 | |
| 1997 | #350 | 0.030 | |
| 1996 | #293 | 0.040 | |
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