Where does “Жаңасібір” come from?

Жаңасібір (Kazakh) comes from Kazakh жаңа, from Proto-Turkic yaŋï — new.

Ancestry of “Жаңасібір”, step by step

Жаңасібір traces back through two separate lines of ancestry.

via Kazakh жаңа

StepLanguageWordMeaning
1Kazakhжаңаnew, novel
2Proto-Turkicyaŋïnew

via Kazakh Сібір

StepLanguageWordMeaning
1KazakhСібір
Every word from Proto-Turkic yaŋïEvery word from Kazakh жаңа