Thaiz is a distinctive girls' name in United States, ranking #9310 in 2001 with 11 recorded births. The name reached its all-time peak in 2002 with 12 births ranking #8805. Since 1996, the popularity has increased by 83.3%. In 2001, approximately 1 in every 163,687 girls born was named Thaiz. RISING Recent data shows the name is currently rising.