What Does Kostis Mean?
"Kostis \k(o)-stis, kos-tis\ as a boy's name is a variant of Costas (Greek). See for meaning of Kostis.
The baby name Kostis sounds like Kostas and Gustus. Other similar baby names are Kortes, Kurtis, Eustis and Justis."
The baby name Kostis sounds like Kostas and Gustus. Other similar baby names are Kortes, Kurtis, Eustis and Justis."