Erkinjan m UyghurUyghur elaboration of
Erkin using the suffix جان (jan) meaning "dear, darling".
Gostiata f Medieval RussianMost likely derived form the Russian
гостья (gostya) meaning "guest". Found in the Novgorod Birch-Bark Letters.
Nezhka f Medieval RussianDerived form the Russian
нежная (nezhnaya) meaning "tender". Found in the Novgorod Birch-Bark Letters.
KobylShould be Medieval Russian or Russian (archaic). It's not used by Russians today.