As a deity name
Name 383 of the Narasimha Sahasranāma — Brahmanda Purana / Narasimha Purana, as taught by Sages to Assembly of Devotees
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
Viṣṇu
Scripturally attestedWhy this matches what you typed
M1 · same meaning "tridhāmne" is the dative of "tridhāman" — the same word in a different grammatical case.
Dictionary citations
tri—dhāman n. = -diva, BhP. iii, 24, 20
tri—dhāman mfn. shining in the 3 worlds, 8, 31; VP. ii, 8, 54 (‘triple-gloried’)
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