No. ETH 2 is not a new cryptocurrency, and ETH will remain the only Ethereum native cryptocurrency. “ETH 2” simply refers to the new PoS blockchain that will go live as Ethereum’s main blockchain network after the merge. There is no new cryptocurrency called ETH 2, though some crypto exchanges (such as Coinbase and Kraken) list “Ethereum 2 (ETH2)” as an asset that can be staked.