Dimas is a distinctive boys' name in United States, ranking #3356 in 2009 with 33 recorded births. The name reached its all-time peak in 1996 with 41 births ranking #2081. Since 1996, the popularity has decreased by 19.5%. In 2009, approximately 1 in every 60,100 boys born was named Dimas. FALLING Recent data shows the name is currently falling.