Where does “yamarāja” come from?

yamarāja (Pali) comes from Pali yama, from Sanskrit याम, from Sanskrit यम, from Sanskrit ज, from Proto-Indo-Aryan ȷ́ás, from Proto-Indo-Iranian ȷ́ás, from Proto-Indo-European ǵenh₁- — to produce, to beget, to give birth.

Ancestry of “yamarāja”, step by step

yamarāja traces back through two separate lines of ancestry.

via Pali yama

StepLanguageWordMeaning
1Paliyamanightwatch of three hours
2Sanskritयामmotion, course, going, progress
3Sanskritयमa twin, one of a pair or couple; a pair or a...
4Sanskritborn, begotten. gotten from; produced or caused...
5Proto-Indo-Aryanȷ́ás
6Proto-Indo-Iranianȷ́ás
7Proto-Indo-Europeanǵenh₁-to produce, to beget, to give birth

via Pali rāja

StepLanguageWordMeaning
1Palirājavocative singular of rājan; combining form of...
2Sanskritराजन्a king, sovereign, prince, chief; a man of the...
3Proto-Indo-AryanHrā́ȷ́āking
4Proto-Indo-IranianHrā́ȷ́ā
5Proto-Indo-Europeanh₃rḗǵsking, ruler
6Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just
Every word from Proto-Indo-European ǵenh₁-Every word from Proto-Indo-Iranian ȷ́ásEvery word from Proto-Indo-Aryan ȷ́ás
yamarāja — Etymology, Origin & Word History | Etymology Explorer