Demetra is a distinctive girls' name in United States, ranking #5872 in 2005 with 21 recorded births. The name reached its all-time peak in 1997 with 40 births ranking #2990. Since 1996, the popularity has decreased by 44.7%. In 2005, approximately 1 in every 87,986 girls born was named Demetra. RISING Recent data shows the name is currently rising.