As a deity name
Name 827 of the Rama Sahasranāma — Padma Purana / Skanda Purana, as taught by Lord Shiva to Goddess Parvati
As a Hindi name
No reading on this path — this spelling has no entry in our Hindi sources, and no near neighbour is attested there either. We say so rather than invent one.
As a Sanskrit word
Meaning
a charioteer, driver of a car, coachman (forming a mixed caste, commonly called Sārthī, and supposed to have sprung from a Kṣatriya father and Brāhman mother), &c. &c.
Scripturally attestedWhy this matches what you typed
M1 · same meaning "sārathaye" is the dative of "sārathi" — the same word in a different grammatical case.
Dictionary citations
sārathi m. (fr. sa-ratha) a charioteer, driver of a car, coachman (forming a mixed caste, commonly called Sārthī, and supposed to have sprung from a Kṣatriya father and Brāhman mother), RV. &c. &c.
any leader or guide (see nau-, vākya-s˚)
Caveats
Sources contain errors and engines have limits; every claim above carries its citation so you can verify it. This is guidance about names and their sources — not religious or astrological consultation. How we work · Our sources