Dayson is a distinctive boys' name in United States, ranking #3622 in 2007 with 29 recorded births. The name reached its all-time peak in 2015 with 68 births ranking #2072. Since 1996, the popularity has increased by 262.5%. In 2007, approximately 1 in every 71,560 boys born was named Dayson. RISING Recent data shows the name is currently rising.