Anastacia is a distinctive girls' name in United States, ranking #2287 in 2021 with 80 recorded births. The name reached its all-time peak in 2003 with 184 births ranking #1171. Since 1996, the popularity has increased by 19.4%. In 2021, approximately 1 in every 20,496 girls born was named Anastacia. FALLING Recent data shows the name is currently falling.