←
Middle Low German Berlyn (cognate)
←
Proto-Indo-European *ber (derived)
←
Polabian berl- (mention)
←
Polabian birl- (mention)
→
Persian برلین (borrowed)
→
West Frisian Berlyn (derived)
→
Hebrew ברלין (borrowed)
→
Japanese ベルリン (borrowed)
→
Japanese バーリン (derived)
→
Northern Kurdish Berlîn (borrowed)
→
Russian Берлин (transliteration)