Deon is a distinctive girls' name in United States, ranking #10109 in 2004 with 10 recorded births. The name reached its all-time peak in 1997 with 16 births ranking #5951. Since 1996, the popularity has increased by 11.1%. In 2004, approximately 1 in every 183,612 girls born was named Deon. FALLING Recent data shows the name is currently falling.