Demetra is a distinctive girls' name in United States, ranking #3749 in 1998 with 31 recorded births. The name reached its all-time peak in 1997 with 40 births ranking #2990. Since 1996, the popularity has decreased by 18.4%. In 1998, approximately 1 in every 56,996 girls born was named Demetra. RISING Recent data shows the name is currently rising.