Topaz is a distinctive girls' name in United States, ranking #16995 in 2006 with 6 recorded births. The name reached its all-time peak in 1996 with 15 births ranking #6374. Since 1996, the popularity has decreased by 60.0%. In 2006, approximately 1 in every 316,845 girls born was named Topaz. RISING Recent data shows the name is currently rising.