Dyamond is a distinctive girls' name in United States, ranking #1724 in 1999 with 94 recorded births. The name reached its all-time peak in 2000 with 98 births ranking #1780. Since 1996, the popularity has increased by 51.6%. In 1999, approximately 1 in every 18,870 girls born was named Dyamond. FALLING Recent data shows the name is currently falling.