I don't think the name "Thargoids" has made the test of times.
It sounds dated and something taken straight out of a 1950s sci-fi movie. (Not that this is bad - but it does not fit the ED universe in 2015 - imho)
I know there is a lot of Lore and nostalgia connected to the name....but I really think it should be called someting else. "Thargoids" could be the nickname....but not the actual latin name given.
What do you think?
"Actual latin name"? Son, I don't know if you actually met some Thargoids, but let me enlighten you: we don't know how they called themselves because their chosen methods of communication were lasers and explosions.

