Borrowed from Mongolic language. Compare Buryat ноён (nojon), Mongolian ᠨᠣᠶᠠᠨ (noyan, “official”) / ноён (nojon); also Buryat тойн (tojn), Mongolian ᠲᠣᠶᠢᠨ (toyin, “lama of noble birth”) / тойн (tojn).
тойон • (toyon)
Note irregular plural тойоттор (toyottor).
| singular | plural | |
|---|---|---|
| nominative | тойон (toyon) | тойоттор (toyottor) |
| partitive | тойонно (toyonno) | тойоттордо (toyottordo) |
| definite accusative | тойону (toyonu) | тойоттору (toyottoru) |
| dative-lative-locative | тойоҥҥо (toyoñño) | тойотторгу (toyottorgu) |
| ablative | тойонтон (toyonton) | тойоттортун (toyottortun) |
| instrumental | тойонунан (toyonunan) | тойотторунун (toyottorunun) |
| comitative | тойоннуун (toyonnuun) | тойоттордуун (toyottorduun) |
| sociative | тойонноры (toyonnorı) | тойоттордору (toyottordoru) |
| obsolete comparative | тойоннук (toyonnuk) | тойоттордук (toyottorduk) |
| elative | тойоннооҕор (toyonnooğor) | тойоттордооҕор (toyottordooğor) |