Demetria is a distinctive girls' name in England & Wales, ranking #5581 in 2021 with 3 recorded births. The name reached its all-time peak in 1996 with 4 births ranking #3126. Since 1996, the popularity has decreased by 25.0%. In 2021, approximately 1 in every 91,345 girls born was named Demetria. STABLE Recent data shows the name is currently stable.