I’ll start with my current character because he’s the freshest in my memory. A year or two ago, we decided to move our ongoing campaign from Faerun to Golarion. The current arc is based in the deserts of Osirion, running through the Mummy’s Mask and related modules.
Well, as with most things game related this has a complex answer. While we have played in a mostly Forgotten Realms world, it is a home-brew version where pretty much any deity was acceptable.