Landyn has been given to about 13,456 people in the United States since 1880. It was most common in 2012, which makes it a millennial-parent name.
Its best year was 2012, when 879 babies were given the name, ranking 365th. The typical living American called Landyn is about 13 years old today. It is relatively most common in Mississippi, where it accounts for 0.04% of births.
Source: US Social Security Administration, national and state name files, 2025 release. Etymology researched and written by our editors. Living-population and median-age figures are our own estimates, described in the methodology.