“Drömminge” is most likely a reference to a place outside of Värnamo in Småland [1]. As a native speaker (although not a linguist), my guess is that the name is derived from “Dröm” (dream), conjugated into “Drömma” (to dream), and then into “Drömminge” which with the “-inge” suffix turns it into a place name: “Place of dreaming”.
Google Translate, when encountering a word it does not know, will just pick something that it vaguely sounds like, or sometimes, make up an entirely new nonsense word.
Do not, under any circumstances, trust Google Translate to give you a reasonable answer.
