As a deity name
Name 514 of the Saraswati Sahasranāma — Skanda Purana, as taught by Lord Brahma / 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
knowledge of ‘the one self-existent Being’, kn˚ of Brahmă, sacred knowledge, &c. &c. (cf. )
Scripturally attestedWhy this matches what you typed
M1 · same meaning "brahmavidyāyai" is the dative of "brahmavidyā" — the same word in a different grammatical case.
Dictionary citations
brahma—vidyā f. knowledge of ‘the one self-existent Being’, kn˚ of Brahmă, sacred knowledge, ŚBr. &c. &c. (cf. IW. 219)
N. of an Upaniṣad (cf. below)
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