Hydeia is a distinctive girls' name in United States, ranking #14163 in 2001 with 6 recorded births. The name reached its all-time peak in 1996 with 72 births ranking #1969. Since 1996, the popularity has decreased by 91.7%. In 2001, approximately 1 in every 300,093 girls born was named Hydeia. STABLE Recent data shows the name is currently stable.