Astrea is a distinctive girls' name in United States, ranking #15203 in 2012 with 6 recorded births. This places Astrea in the bottom 22% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2023 with 18 births ranking #6442. In 2012, approximately 1 in every 293,457 girls born was named Astrea. FALLING Recent data shows the name is currently falling.