Anastacia is a distinctive girls' name in United States, ranking #1617 in 1997 with 98 recorded births. The name reached its all-time peak in 2003 with 184 births ranking #1171. Since 1996, the popularity has increased by 46.3%. In 1997, approximately 1 in every 17,762 girls born was named Anastacia. FALLING Recent data shows the name is currently falling.