Does BNB exist on Ethereum?

Could you clarify for me, does the BNB token exist within the Ethereum blockchain? I'm trying to understand the interoperability between various cryptocurrency networks and I'm particularly interested in the cross-chain capabilities of BNB. Given that Ethereum is a highly popular and widely used blockchain platform, it would be quite significant if BNB had a presence there. However, my research hasn't yielded a clear answer yet. Could you please elaborate on this matter? Thank you for your assistance in clarifying this point.