Hydia is a distinctive girls' name in United States, ranking #10407 in 2001 with 9 recorded births. The name reached its all-time peak in 1996 with 44 births ranking #2772. Since 1996, the popularity has decreased by 79.5%. In 2001, approximately 1 in every 200,062 girls born was named Hydia. STABLE Recent data shows the name is currently stable.