Where does “ドン川” come from?

ドン川 (Japanese) comes from Russian Дон, from Spanish Don, from Latin dom, from Latin domnus, from Latin Dominus, from Latin domus, from Proto-Italic domos, from Proto-Indo-European dṓm — to build; to arrange, to put together.

Ancestry of “ドン川”, step by step

StepLanguageWordMeaning
1RussianДонdon
2SpanishDontitle of respect for a man
3Latindom
4Latindomnuslord; master
5LatinDominusthe Lord; Lord; The Lord
6Latindomushouse, home; any building or abode; native place,...
7Proto-Italicdomoshouse, home
8Proto-Indo-Europeandṓmhome; house
9Proto-Indo-Europeandem-to build; to arrange, to put together
Every word from Proto-Indo-European dem-