Dimas is a distinctive boys' name in United States, ranking #2957 in 1999 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 1999, approximately 1 in every 68,575 boys born was named Dimas. FALLING Recent data shows the name is currently falling.