Tabasarn, in south-eastern Daghestan, spoken by about 90,000 has, I was once assured by a tipsy linguist, eight genders. Scholars, he assured me, enjoyed introducing new, unfamiliar objects to the Tamasars to see which gender might be assigned. Apparently a samovar was unanimously assigned to the seventh gender, though no one could say why.
A typically hitchhikers-guide-to-the-galaxy type intervention from this delightful book that talks you through the politics, landscape, history and languages of this region, along with a good smattering of rollicking travel tales (Tony’s friend Chris generally sleeping upright in his green sleeping bag like the caterpillar in Alice in Wonderland, and staring at the local cheese trying to decide whether it would make his hangover better or worse.)
Here’s some more on the local linguistic melting pot:
Many languages here have a prolix proliferation of cases: one analysis of Tsez identified forty-two different locative case markers, which can describe precisely what space someone or something is in, at, under, by, near, away from: a hollow space, a flat space, a space that might be a trifle uncomfortable or sadly lacking in alcohol…Abkhaz, a notoriously difficult language, has fifty-eight [consonants] ; one of its dialects, Bzyp, has sixty-seven…Essed Bey insisted that Tabarsarn was so difficult that the Tabasars…preferred to speak an easier, neighbouring tongue.