Daylon has been given to about 3,294 people in the United States since 1880. It was most common in 2002, which makes it a millennial-parent name.
Its best year was 2002, when 154 babies were given the name, ranking 1009th. The typical living American called Daylon is about 21 years old today. It is relatively most common in Louisiana, where it accounts for 0.02% 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.