Anastashia is a distinctive girls' name in United States, ranking #11473 in 1999 with 7 recorded births. The name reached its all-time peak in 1998 with 17 births ranking #5821. Since 1996, the popularity has decreased by 41.7%. In 1999, approximately 1 in every 253,397 girls born was named Anastashia. FALLING Recent data shows the name is currently falling.