Nastasia is a distinctive girls' name in United States, ranking #6748 in 1999 with 15 recorded births. The name reached its all-time peak in 1997 with 20 births ranking #5157. Since 1996, the popularity has decreased by 21.1%. In 1999, approximately 1 in every 118,252 girls born was named Nastasia. STABLE Recent data shows the name is currently stable.