Denasia is a distinctive girls' name in United States, ranking #6447 in 2010 with 20 recorded births. The name reached its all-time peak in 2003 with 66 births ranking #2469. Since 1996, the popularity has decreased by 16.7%. In 2010, approximately 1 in every 88,866 girls born was named Denasia. FALLING Recent data shows the name is currently falling.