Meaning and Name Origin
Damarius \d(a)-ma-rius\ as a name for boys is of Spanish and Greek derivation, and the meaning of the name Damarius is "gentle; calf". Damarius is a variant of Damario (Spanish, Greek): masculine form of Damaris. Atypical as a given name.
Damarius has 1 variant: Damarios.
Damarius is an unusual given name for males. Damarius is an equally uncommon surname for both adults and children. (2000 U.S. Census)
Displayed below is an analysis of the popularity of the boy name Damarius and related names. The only prominent varying form of Damarius (#unlisted) appearing in the Top 1000 is Demario. Adoption of this boy name reached its apex during 1980-1989 and is now much lower, with the version Demario becoming less in vogue. (2014 Birth Statistics)