Demetrious is a distinctive boys' name in United States, ranking #8419 in 2025 with 9 recorded births. The name reached its all-time peak in 1999 with 39 births ranking #2307. Since 1996, the popularity has decreased by 72.7%. In 2025, approximately 1 in every 189,786 boys born was named Demetrious. FALLING Recent data shows the name is currently falling.