What is the full name for BNB?

I'm curious to know, could you please tell me what the full name stands for when we refer to 'BNB'? It's a term I've often encountered in the cryptocurrency and finance circles, but I'm not entirely sure of its origins or complete nomenclature. Could you elaborate on its significance and maybe even give me a brief overview of its role in the crypto ecosystem? I'm particularly interested in understanding its place within the broader finance industry as well.