Dimitrious \d(i)-mit-rious, dim(i)-trious\ as a boy's name is a variant of Demetrius (Greek), and the meaning of Dimitrious is "follower of Demeter".
The baby name Dimitrious sounds like Dimitrios, Dmitrios, Dimetrius, Dhimitrios, Demitrius and Demitrios. Other similar baby names are Dimitri and Dametrius.