We don't have synonyms for himalayans yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are himalayas, himalayan and himalaya.
(n) :
A domestic cat breed similar to (and, in some places, considered a variety of) the Persian breed, but with the colourpoint coat pattern of the Siamese.
(n) :
A domestic cat breed similar to (and, in some places, considered a variety of) the Persian breed, but with the colourpoint coat pattern of the Siamese.