Tanasia is a distinctive girls' name in United States, ranking #2899 in 2000 with 50 recorded births. The name reached its all-time peak in 2005 with 90 births ranking #2086. Since 1996, the popularity has decreased by 12.3%. In 2000, approximately 1 in every 36,319 girls born was named Tanasia. FALLING Recent data shows the name is currently falling.