I don't really care.
Belle is more like Nell and Rose while Bella is more like Stella and Ella. Belle seems less likely to be a nickname but more likely to be filler.
If I'm being nitpicky, Bella reminds me of bellow and fella, and Belle doesn't. So, I slightly prefer Belle, as a full first name.
This message was edited 7/10/2022, 9:39 AM