Popularity in England and Wales
Numbers
| Keiran (masculine) | |||
| Year | Rank | Percent Used | |
| 2021 | - | - | |
| 2020 | - | - | |
| 2019 | - | - | |
| 2018 | - | - | |
| 2017 | - | - | |
| 2016 | - | - | |
| 2015 | - | - | |
| 2014 | - | - | |
| 2013 | #692 | 0.013 | |
| 2012 | #654 | 0.014 | |
| 2011 | #557 | 0.017 | |
| 2010 | #451 | 0.022 | |
| 2009 | #408 | 0.026 | |
| 2008 | #344 | 0.031 | |
| 2007 | #322 | 0.033 | |
| 2006 | #279 | 0.038 | |
| 2005 | #295 | 0.033 | |
| 2004 | #255 | 0.039 | |
| 2003 | #287 | 0.033 | |
| 2002 | #255 | 0.037 | |
| 2001 | #215 | 0.047 | |
| 2000 | #192 | 0.055 | |
| 1999 | #195 | 0.052 | |
| 1998 | #179 | 0.057 | |
| 1997 | #174 | 0.058 | |
| 1996 | #153 | 0.067 | |
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