Dyamond is a distinctive girls' name in United States, ranking #9257 in 2012 with 12 recorded births. The name reached its all-time peak in 2000 with 98 births ranking #1780. Since 1996, the popularity has decreased by 80.6%. In 2012, approximately 1 in every 146,729 girls born was named Dyamond. FALLING Recent data shows the name is currently falling.