Demiah is a distinctive girls' name in United States, ranking #10596 in 2011 with 10 recorded births. The name reached its all-time peak in 2003 with 18 births ranking #6380. Since 1996, the popularity has increased by 100.0%. In 2011, approximately 1 in every 175,880 girls born was named Demiah. FALLING Recent data shows the name is currently falling.