According to the Grammarist, the term "whinge" entered in the US during the 1980s but it never really became popular:
To whinge is to complain, especially in a fretful and persistent way. The word is roughly synonymous with whine, grouse, and gripe, and it often connotes annoyance with the complaining person or a sense that the complaining is unreasonable.
The word is almost nonexistent in American and Canadian English. While we find hundreds of instances of whinge used in U.K., Irish, and Australian news publications over the last few months, North American publications contain only a few scattered examples. Meanwhile, our American spell check catches whinge, our American dictionaries list it as British, and an unscientific poll we conducted suggests that some Americans have no knowledge of the word.
https://english.stackexchange.com/questions/292342/does-anyone-use-both-whinge-and-whine