Where does “Дніпродзержинськ” come from?

Дніпродзержинськ (Ukrainian) comes from Ukrainian Дніпро́, from Ukrainian Днѣпръ, from Old East Slavic Дънѣпръ, from Proto-Slavic Dъněprъ.

Ancestry of “Дніпродзержинськ”, step by step

Дніпродзержинськ traces back through two separate lines of ancestry.

via Ukrainian Дніпро́

StepLanguageWordMeaning
1UkrainianДніпро́Dnieper
2UkrainianДнѣпръ
3Old East SlavicДънѣпръ
4Proto-SlavicDъněprъ

via Ukrainian Дзержинський

StepLanguageWordMeaning
1UkrainianДзержинський
Every word from Proto-Slavic DъněprъEvery word from Old East Slavic ДънѣпръEvery word from Ukrainian Днѣпръ