Demetrious is a distinctive boys' name in United States, ranking #2307 in 1999 with 39 recorded births. The name reached its all-time peak in 1999 with 39 births ranking #2307. Since 1996, the popularity has increased by 18.2%. In 1999, approximately 1 in every 49,233 boys born was named Demetrious. FALLING Recent data shows the name is currently falling.