Italian pronunciation of "Glauco":GLOUW-KohHard "G." "A" as in "Father." "U" usually equals "OO," but when placed with the "A" at the beginning ("Au") it creates "Oww" (or similar to "Ouch"-- and the German pronunciation of "Auf") with a very faint "OO" added. Hard "C" ("K"). "O" as usual, "Oh." [noted -ed]
https://en.wiktionary.org/wiki/Glauco [noted -ed]