Daejon is a distinctive boys' name in United States, ranking #4576 in 1999 with 15 recorded births. The name reached its all-time peak in 2000 with 27 births ranking #3164. Since 1996, the popularity has increased by 36.4%. In 1999, approximately 1 in every 128,006 boys born was named Daejon. FALLING Recent data shows the name is currently falling.