Popularity (masculine) in New Zealand
Numbers
| Lachlan (masculine) | |||
| Year | Rank | Times Used | |
| 2023 | #34 | 97 | |
| 2022 | #30 | 110 | |
| 2021 | #18 | 152 | |
| 2020 | #13 | 157 | |
| 2019 | #19 | 154 | |
| 2018 | #13 | 177 | |
| 2017 | #20 | 153 | |
| 2016 | #21 | 165 | |
| 2015 | #24 | 173 | |
| 2014 | #27 | 151 | |
| 2013 | #21 | 181 | |
| 2012 | #28 | 161 | |
| 2011 | #20 | 189 | |
| 2010 | #23 | 197 | |
| 2009 | #29 | 171 | |
| 2008 | #23 | 201 | |
| 2007 | #25 | 197 | |
| 2006 | #33 | 147 | |
| 2005 | #36 | 121 | |
| 2004 | #33 | 135 | |
| 2003 | #29 | 139 | |
| 2002 | #35 | 118 | |
| 2001 | #36 | 113 | |
| 2000 | #36 | 129 | |
| 1999 | #48 | 101 | |
| 1998 | - | - | |
| 1997 | #96 | 52 | |
| 1996 | - | - | |
| 1995 | - | - | |
| 1994 | - | - | |
| 1993 | - | - | |
| 1992 | - | - | |
| 1991 | - | - | |
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| 1901 | - | - | |
| 1900 | - | - | |
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