Tais is a distinctive girls' name in United States, ranking #8055 in 2007 with 16 recorded births. This places Tais in the top 39% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2001 with 95 births ranking #1858. Since 1996, the popularity has increased by 128.6%. In 2007, approximately 1 in every 120,153 girls born was named Tais. FALLING Recent data shows the name is currently falling.