Popularity in England and Wales
Numbers
| Alastair (masculine) | |||
| Year | Rank | Percent Used | |
| 2022 | - | - | |
| 2021 | #871 | 0.011 | |
| 2020 | - | - | |
| 2019 | #787 | 0.012 | |
| 2018 | #897 | 0.010 | |
| 2017 | #771 | 0.013 | |
| 2016 | #870 | 0.010 | |
| 2015 | #888 | 0.009 | |
| 2014 | #805 | 0.011 | |
| 2013 | #720 | 0.013 | |
| 2012 | #748 | 0.012 | |
| 2011 | #759 | 0.011 | |
| 2010 | #792 | 0.010 | |
| 2009 | #777 | 0.010 | |
| 2008 | #803 | 0.010 | |
| 2007 | #589 | 0.014 | |
| 2006 | #440 | 0.022 | |
| 2005 | #438 | 0.020 | |
| 2004 | #443 | 0.019 | |
| 2003 | #418 | 0.019 | |
| 2002 | #338 | 0.025 | |
| 2001 | #317 | 0.028 | |
| 2000 | #319 | 0.027 | |
| 1999 | #272 | 0.032 | |
| 1998 | #250 | 0.035 | |
| 1997 | #241 | 0.038 | |
| 1996 | #195 | 0.050 | |
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