Where does “와르샤와” come from?

와르샤와 (Korean) comes from Polish Warszawa, from Old Polish Warszewa — Warsaw.

Ancestry of “와르샤와”, step by step

StepLanguageWordMeaning
1PolishWarszawaWarsaw
2Old PolishWarszewaWarsaw
Every word from Old Polish WarszewaEvery word from Polish Warszawa