'Chocolate Palomino' is a name by which many, still call silver horses. Silvers are not palomino at all of course. I believe in Australia, many call them 'Taffy'. Hopefully, as equine enthusiasts become more knowledgeable about colours, these names will die out. There again, some still call Silvers, 'Silver Dapples'. Not all silvers have dapples and are just Silver.
Lizzie