Dimas is a distinctive boys' name in United States, ranking #2878 in 1998 with 28 recorded births. The name reached its all-time peak in 1996 with 41 births ranking #2081. Since 1996, the popularity has decreased by 31.7%. In 1998, approximately 1 in every 68,261 boys born was named Dimas. FALLING Recent data shows the name is currently falling.