Vassilij \v(a)-ssi-lij\ as a boy's name is a variant of Basil (Greek) and Vasilis (Greek), and the meaning of Vassilij is "royal, kingly".

The baby name Vassilij sounds like Vasilij, Vassily, Vasilije and Vasili. Other similar baby names are Vasily, Vasilus, Vasilius, Vasilios and Vasile.