The registered name for a brand of UGG Boots is UGG Australia. UGGs however is also a generic term that has been in use in Australia for decades. Before people came to know UGGs as a proper name, Australians have already been referring to their sheepskin boots as UGGs. Some companies also manufacture real sheepskin UGG Boots but call it by some other brand. They may not belong to the UGG Australia brand but they aren¡¯t necessarily fake UGG Boots. Some of these other brands might be cheaper.