Dyamond is a distinctive girls' name in United States, ranking #5948 in 2009 with 23 recorded births. The name reached its all-time peak in 2000 with 98 births ranking #1780. Since 1996, the popularity has decreased by 62.9%. In 2009, approximately 1 in every 79,864 girls born was named Dyamond. FALLING Recent data shows the name is currently falling.