Dyamond is a distinctive girls' name in United States, ranking #2316 in 1998 with 61 recorded births. This places Dyamond in the top 14% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 98 births ranking #1780. In 1998, approximately 1 in every 28,965 girls born was named Dyamond. FALLING Recent data shows the name is currently falling.