Dyamond is a distinctive girls' name in United States, ranking #5151 in 2010 with 27 recorded births. The name reached its all-time peak in 2000 with 98 births ranking #1780. Since 1996, the popularity has decreased by 56.5%. In 2010, approximately 1 in every 65,827 girls born was named Dyamond. FALLING Recent data shows the name is currently falling.