What does Suvarna mean?
From Sanskrit 'suvarna' (सुवर्ण): 'su' (good) + 'varna' (colour), literally 'good/fine colour', and by extension the standard word for 'gold' and the adjective 'golden'. Both 'gold' and the underlying 'good colour' senses are attested.
What does Ganga mean?
Sanskrit name of the river Ganges and its personification as a river goddess; broadly 'swift-goer' / the sacred river. A classic river name.