As a deity name
Name 98 of the Gayatri Sahasranāma — Devi Bhagavata Purana, as taught by Sages
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
the straight stage or duration in the course of a planet
Scripturally attestedWhy this matches what you typed
M1 · same meaning "ṛjvyai" is the dative of "ṛjvī" — the same word in a different grammatical case.
Dictionary citations
ṛjvī f. (scil. gati) the straight stage or duration in the course of a planet, VarBṛS.;
ṛjvī 1 A straight-forward or plain woman. 2 A particular gait (of the planets).
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