As a deity name
Name 384 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
‘bearing the trident’, Śiva
Scripturally attestedWhy this matches what you typed
M1 · same meaning "triśūline" is the dative of "triśūlin" — the same word in a different grammatical case.
Dictionary citations
tri—śūlin m. ‘bearing the trident’, Śiva, W.
triśūlin m. (-lī) A name of ŚIVA. E. triśūla, and ini affix, armed with a trident.
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