What is the full name of DOGE?

Could you please enlighten me on the full nomenclature of the cryptocurrency known as DOGE? I've been hearing a lot about it lately, but I'm not quite certain about its complete identification. Is it Dogecoin, Dogethereum, or perhaps something entirely different? Understanding its precise name would greatly assist me in my research and comprehension of this particular digital asset. Could you provide me with this information, please? I'm eager to delve deeper into the world of cryptocurrencies and would appreciate your guidance in this matter. Thank you in advance for your assistance.