Demetria is a distinctive girls' name in England & Wales, ranking #5493 in 2020 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 2020, approximately 1 in every 89,468 girls born was named Demetria. STABLE Recent data shows the name is currently stable.