Hello,
I will first start by saying that I love demonology and it is sort of an obsession of mine to learn everything about them.
Here some concepts and purports about known things about them.
Are they really ancient gods?
Some of them are straight up hebrewnized (or Just rename) of ancient gods. Examples:
Astarte, ishtar: astaroth
Belet, baalat: beleth
Baal: bael
Dagon : zagan ( dagon had a consort whose name is Belatu which an another name od baalat,Beltu who js connected to Beleth. I literally saw Beleth and zagan together in a ritual before I researched about this, so I am a keen believer that there is even relationships and divine couples between Goetic spirits because its my UPG of the ongoing eternal love between Dagon and Belatu hence Zagan and Beleth)
Amon: no I donāt believe he is connected to the Egyptian god amon (that connection belongs to amaymon Imo) so the truth may in an alternative name of this Goetic demon which Nahum
Greek/Latin Names
Ipos: Literally means horse in greek
Botis
Forneus
Vine: it Literally means a sort of ancient war machine back in the day. Vine maybe derived from a similar spirit found on an older book which his name is royne But vine as a spirit is connected to a lioness war Storm goddess which makes sense to me even why vine is named after a war machine.
Andras: this spirit probably originates from indar or indra from Hindu and Zoroastrian spirituality. As a spirit of war, the spirit is Very Martian in nature in so doing very masculine. Andras literally means Man in greek, makes sense.
Is there Goetics that are completely demonic and upg the original sorcerer who wrote the book?
I believe so, for example Dantalion, sabnock, glasya labolas sound very much like channeled names like ones you would found in the book of Azazel. Especially Dantalion.
Glasya labolas is a little more complicated, because some other spellings will be variations of these two themes.
1: connecting Glasya+ labalas together as one word and have alternative spellings
2: labolas
If labolas stands out then Glasya must be more like a title or prefix. Another spirit who is a Prince or king that accompanies paimon may be connected to him. The accompanying king of paimon is named labal. So Glasya labolas be a prefix to that king?
Enough for now, I will leave the heavy work and editing to be done once I get to my pc.
Just thought that these are interesting.
Verily.