Tanasia is a distinctive girls' name in United States, ranking #2973 in 2002 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 2002, approximately 1 in every 35,936 girls born was named Tanasia. FALLING Recent data shows the name is currently falling.