A female sandpiper or a variant spelling of 'ray' (a beam of light or a type of fish).
Middle English 'wray,' possibly from Old English. The connection to 'ray' is unclear; may derive from an onomatopoeia or lost Germanic root referring to the bird's cry.
Wray as a surname appears throughout history, but the bird term is so obscure that most English speakers have never heard it—it's the kind of word that would crush your opponents in Scrabble.
Complete word intelligence in one call. Free tier — 50 lookups/day.