Demetre is a distinctive boys' name in United States, ranking #8198 in 2015 with 9 recorded births. The name reached its all-time peak in 1997 with 22 births ranking #3276. Since 1996, the popularity has decreased by 47.1%. In 2015, approximately 1 in every 212,918 boys born was named Demetre. FALLING Recent data shows the name is currently falling.