Where does “Giresun” come from?

Giresun (English) comes from Turkish Giresun, from Ancient Greek Κερασοῦς, from Ancient Greek -οῦς — -ful.

Ancestry of “Giresun”, step by step

StepLanguageWordMeaning
1TurkishGiresun—
2Ancient GreekΚερασοῦςCerasus; Giresun, Turkey
3Ancient Greek-οῦς-ful
Every word from Ancient Greek -οῦς →Every word from Ancient Greek Κερασοῦς →Every word from Turkish Giresun →