Tais is a distinctive girls' name in United States, ranking #1858 in 2001 with 95 recorded births. The name reached its all-time peak in 2001 with 95 births ranking #1858. Since 1996, the popularity has increased by 1,257.1%. In 2001, approximately 1 in every 18,953 girls born was named Tais. FALLING Recent data shows the name is currently falling.