Tanasia is a distinctive girls' name in United States, ranking #2086 in 2005 with 90 recorded births. The name reached its all-time peak in 2005 with 90 births ranking #2086. Since 1996, the popularity has increased by 57.9%. In 2005, approximately 1 in every 20,530 girls born was named Tanasia. FALLING Recent data shows the name is currently falling.