Silbentrennung
Gus·tavTürkische aussprache
gûstäfAussprache
/ˈgo͝ostäf/ /ˈɡʊstɑːf/
Etymologie
[ 'gus-"täv ] (biographical name.) A royal name in Sweden, traditionally explained (even by Gustav I Vasa himself) as Swedish göt + staf "staff (=support) of the Geats (southern Swedes)". But there is no such name in Old Norse and Gustav is more probably a Swedish rendering of old (north-western) Slavic Gostislav, Slavonic gost' "guest" + slava "glory".