Dayon is a distinctive boys' name in United States, ranking #4535 in 2011 with 21 recorded births. The name reached its all-time peak in 2000 with 43 births ranking #2261. Since 1996, the popularity has increased by 16.7%. In 2011, approximately 1 in every 90,428 boys born was named Dayon. FALLING Recent data shows the name is currently falling.