Diasia is a distinctive girls' name in United States, ranking #5872 in 1998 with 17 recorded births. The name reached its all-time peak in 1998 with 17 births ranking #5872. Since 1996, the popularity has increased by 30.8%. In 1998, approximately 1 in every 103,935 girls born was named Diasia. FALLING Recent data shows the name is currently falling.