Thalia is a distinctive girls' name in United States, ranking #652 in 2001 with 388 recorded births. The name reached its all-time peak in 2023 with 520 births ranking #573. Since 1996, the popularity has decreased by 20.5%. In 2001, approximately 1 in every 4,641 girls born was named Thalia. FALLING Recent data shows the name is currently falling.