Conversation so far:
where did isle of wight get its name
Around 1900 BC the Beaker people arrived - so called from their distinctive pottery and they called the Island Wiht meaning raised or what rises over the sea.
Who are these Beaker people?
Beaker folk were migrants about 4,500 years ago who brought with them new customs, new burial practices, and beautiful, distinctive bell-shaped pottery.
Where do the Beaker people come from?
The Beaker culture was widely scattered throughout Western Europe.

Question: What is the culture's namesake?
Self-contained rewrite: What is the Beaker culture's namesake?