Thais is a distinctive girls' name in United States, ranking #5551 in 2021 with 23 recorded births. The name reached its all-time peak in 2001 with 84 births ranking #2033. Since 1996, the popularity has increased by 53.3%. In 2021, approximately 1 in every 71,292 girls born was named Thais. FALLING Recent data shows the name is currently falling.