Where does “Aysun” come from?

Aysun (Turkish) comes from Turkish Ay, from Ottoman Turkish آی, from Old Anatolian Turkish آیْ.

Ancestry of “Aysun”, step by step

StepLanguageWordMeaning
1TurkishAymoon; Moon
2Ottoman Turkishآیmoon; month
3Old Anatolian Turkishآیْ
Every word from Old Anatolian Turkish آیْEvery word from Ottoman Turkish آیEvery word from Turkish Ay