User blog comment:Green Ninja/Mixels Wiki - Nuremberg Toy Fair News Roundup/@comment-9557431-20150127200721/@comment-25180578-20150127210234

Actually I read that the two words in Nurp-Naut's name are the names of the two sides of his head. The young side is Nurp and the old side is Naut. But I read that on Wikipedia so I can't for certain if that's true or not.