Anastacia is a distinctive girls' name in United States, ranking #2902 in 2025 with 58 recorded births. The name reached its all-time peak in 2003 with 184 births ranking #1171. Since 1996, the popularity has decreased by 13.4%. In 2025, approximately 1 in every 27,712 girls born was named Anastacia. FALLING Recent data shows the name is currently falling.