There is a limited list on wikipedia: https://en.wikipedia.org/wiki/List_of_Bitcoin_forks https://en.wikipedia.org/wiki/List_of_Bitcoin_forks Most forks which

There is a limited list on wikipedia: https://en.wikipedia.org/wiki/List_of_Bitcoin_forks https://en.wikipedia.org/wiki/List_of_Bitcoin_forks Most forks which have no value are quickly forgotten so this might be a reliable list.