Daejon is a distinctive boys' name in United States, ranking #3961 in 2005 with 23 recorded births. The name reached its all-time peak in 2000 with 27 births ranking #3164. Since 1996, the popularity has increased by 109.1%. In 2005, approximately 1 in every 86,832 boys born was named Daejon. FALLING Recent data shows the name is currently falling.