Astacia is a distinctive girls' name in United States, ranking #14642 in 1999 with 5 recorded births. The name reached its all-time peak in 2002 with 8 births ranking #11259. Since 1996, the popularity has decreased by 16.7%. In 1999, approximately 1 in every 354,756 girls born was named Astacia. STABLE Recent data shows the name is currently stable.