Diamond is a distinctive boys' name in United States, ranking #2402 in 2003 with 44 recorded births. The name reached its all-time peak in 1996 with 84 births ranking #1305. Since 1996, the popularity has decreased by 47.6%. In 2003, approximately 1 in every 44,892 boys born was named Diamond. FALLING Recent data shows the name is currently falling.