This is posted in the waiting room of an Irish hospital. Interesting glimpse into their culture.
The full text of the poster
This symbol has been developed by the Hospice Friendly Hospitals Programme to respectfully identify the End of Life.
This symbol is inspired by ancient Irish history; it is not associated with any one religion or denomination.
The white spiral represents the interconnected cycle of life, birth, life and death.
The white outer circle represents continuity, infinity and completion.
Purple has been chosen as the background colour as it is associated with nobility, solemnity and spirituality.
In this hospital the symbol may be displayed on a ward to add respect and solemnity during end of life or following the death of one of our patients.
You are right about that. But I didn't talk about history and how it effectively was deragotary term, as didn't find it relevant in this context.
"Pagan" became to mean non-christian, but afaik originally it meant "person from the countryside" - lat. paganos I believe (also see: heathen - person from the heath) - so people living in vilages and such, who took longer to convert from the old faith.
Anyway, as other commenter said somewhere here, these religions usually didn't have names historically that we know of. It was simply the religion to the people. Moreover, the religion was not centralized. The various tribes, even villages could have differences and their local gods that were worshipped. So yeah, christians came up with the umbrela term and yeah, it was developed as an insult basically. But it's what we have as a name for these religions.
I didn't find it relevant as modern day pagans mostly embraced the term and I don't think it holds same negative conotations as it did in the past.