It's often mispronounced as BEAR-en-styn, but the "Beren" part is actually a family name of German origin, and the "st" in "stain" is pronounced as "st" like in the word "stain."
It's often mispronounced as BEAR-en-styn, but the "Beren" part is actually a family name of German origin, and the "st" in "stain" is pronounced as "st" like in the word "stain."