Annastacia is a distinctive girls' name in United States, ranking #12325 in 2021 with 7 recorded births. The name reached its all-time peak in 1996 with 27 births ranking #3951. Since 1996, the popularity has decreased by 74.1%. In 2021, approximately 1 in every 234,245 girls born was named Annastacia. FALLING Recent data shows the name is currently falling.