Dema is a distinctive girls' name in United States, ranking #8852 in 2010 with 13 recorded births. The name reached its all-time peak in 2017 with 17 births ranking #6881. Since 1996, the popularity has increased by 116.7%. In 2010, approximately 1 in every 136,717 girls born was named Dema. STABLE Recent data shows the name is currently stable.