@neologist,
There were numerous alphabets in various places in those days neo. With different letters and different numbers of consonants and vowels. The ghosts of them, the losers, can still be heard in how people in different countries pronounce their words. Cricket commentators from India who can't say their Vees and use Wubbleyou instead. e.g. wertigo!!
There is an amusing scene in Amarcord in which a teacher of Greek is trying to get a young lad to pronounce a Classical aspirate. Don't try it if you have false teeth.
Benny Hill had some fun with Japanese pronunciation but I expect your Mom didn't let you see that. And there's "Ng"s all over Africa. In Texas they can't say the long I sound.
The "Name" has to be riddled in all of them and the solution is the special, secret knowledge of the priests, shamens and Druids who use them. It's to do with Tree Magic, numbers, finger-language and other, often quite elaborate versions, of mumbo-jumbo which can also be used for determining poshness.
Obweeusly related to charges, fees, payment in kind, subventions and sometimes downright extortion.
A scientist would claim, quite rightly, that if only that lot of scamps and wastrels know the Name, and they are not saying what it is, how do we know they are not making it up. They don't even need to have one at all.
But a scientist with all his chairs at home would soon see that he was missing the point and that the elaborate versions of mumbo-jumbo which is their true power. Let's face it neo, they could send the Oscars out by post couldn't they.
A bespectacled, short-legged nerd shown boiling up a flask of an orange coloured liquid in the Urine Testing Department in a programme about bladder problems is hardly the stuff of the oceanic feeling.
Slow motion mock ups with oceanic music is the best science can do with a presenter having a bit of an onionated freak out at a sunset.
You can get a vague idea from Graves's The White Goddess. Vague might be exaggerating. A sniff.