Annastacia is a distinctive girls' name in United States, ranking #15753 in 2019 with 5 recorded births. The name reached its all-time peak in 1996 with 27 births ranking #3951. Since 1996, the popularity has decreased by 81.5%. In 2019, approximately 1 in every 335,514 girls born was named Annastacia. FALLING Recent data shows the name is currently falling.