The baby name Landan appears in baby name data for the United States from 1991 to 2021. It was most popular in 2006 with 197 babies given the name.
In the later years of this period, Landan has become less common than it once was.
| Year | Count |
|---|---|
| 1991 | 5 |
| 1994 | 5 |
| 1999 | 5 |
| 2000 | 5 |
| 2002 | 10 |
| 2003 | 35 |
| 2004 | 50 |
| 2005 | 65 |
| 2006 | 197 |
| 2007 | 139 |
| 2008 | 186 |
| 2009 | 114 |
| 2010 | 89 |
| 2011 | 81 |
| 2012 | 75 |
| 2013 | 27 |
| 2014 | 51 |
| 2015 | 38 |
| 2016 | 10 |
| 2017 | 18 |
| 2018 | 12 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 14 |