Tanashia is a distinctive girls' name in United States, ranking #8668 in 2004 with 13 recorded births. The name reached its all-time peak in 1997 with 14 births ranking #6810. Since 1996, the popularity has increased by 44.4%. In 2004, approximately 1 in every 141,240 girls born was named Tanashia. FALLING Recent data shows the name is currently falling.