Diamond is a distinctive boys' name in United States, ranking #3609 in 2017 with 30 recorded births. The name reached its all-time peak in 1996 with 84 births ranking #1305. Since 1996, the popularity has decreased by 64.3%. In 2017, approximately 1 in every 61,677 boys born was named Diamond. FALLING Recent data shows the name is currently falling.