Demetra is a distinctive girls' name in United States, ranking #7431 in 2009 with 17 recorded births. The name reached its all-time peak in 1997 with 40 births ranking #2990. Since 1996, the popularity has decreased by 55.3%. In 2009, approximately 1 in every 108,051 girls born was named Demetra. RISING Recent data shows the name is currently rising.