Dancing Hoskuld
Deity
Druidism dates to 1772 AD or there abouts. The ancient name is not known as it was never recorded. A Druid was a shaman btw. The ancient version of European Animism dates from about 40,000 BCE, with Animism at around 100,000 BCE. Some Oceanic Animism (and one Atheist) date to around 40,000 BCE with all the other regions currently dated to around 12,500 BCE. This is based on archaeology and there are some regions where warfare or lack of interest mean studies are not complete.I do think Druidism is too early and think it should likely even be after Shaminism but its true nobody has ever been able to date it's origin or even get a guess at it from what I can tell. I understand why you want to change those early religions to a more generic system. Kinda a shame though since I do like those religions.
AAranda made Druidism/Shamanism to represent two branches of Animism one based on animals the other on plants. The split between Americas and Europe for these religions was done later. I would prefer if we could have a region split so that the plants and animals of that region have meaning to the religion rather than every plant or animal. Give it a bit more flavor so to speak. Eventually I would want to have other/real Animism religions to add more flavor but that is turning out to be a very large project for something that covers a small time frame if you are not playing a long game. One reason I have been looking at including or excluding some religion stuff based on game speed.