Where does “Parthasarathy” come from?

Parthasarathy (English) comes from Tamil பார்த்தசாரதி, from Sanskrit पार्थसारथि, from Sanskrit सारथि, from Sanskrit सरथ, from Sanskrit रथ, from Proto-Indo-Iranian Hrátʰas, from Proto-Indo-European Hrót-h₂-os, from Proto-Indo-European Hret- — to roll; wheel; to run, roll.

Ancestry of “Parthasarathy”, step by step

StepLanguageWordMeaning
1Tamilபார்த்தசாரதிan epithet of Krishna
2Sanskritपार्थसारथि"Arjuna's charioteer", a name of Krishna
3Sanskritसारथिa charioteer, a coachman
4Sanskritसरथ
5Sanskritरथchariot, car, especially a two-wheeled...
6Proto-Indo-IranianHrátʰaschariot
7Proto-Indo-EuropeanHrót-h₂-os
8Proto-Indo-EuropeanHret-to roll; wheel; to run, roll
Every word from Proto-Indo-European Hret-Every word from Proto-Indo-European Hrót-h₂-osEvery word from Proto-Indo-Iranian Hrátʰas