Anastacia is a distinctive girls' name in United States, ranking #2224 in 2016 with 86 recorded births. The name reached its all-time peak in 2003 with 184 births ranking #1171. Since 1996, the popularity has increased by 28.4%. In 2016, approximately 1 in every 20,599 girls born was named Anastacia. FALLING Recent data shows the name is currently falling.