Anastacia is a distinctive girls' name in United States, ranking #2844 in 2018 with 59 recorded births. The name reached its all-time peak in 2003 with 184 births ranking #1171. Since 1996, the popularity has decreased by 11.9%. In 2018, approximately 1 in every 28,821 girls born was named Anastacia. FALLING Recent data shows the name is currently falling.