As a deity name
Name 636 of the Narasimha Sahasranāma — Brahmanda Purana / Narasimha Purana, as taught by Sages to Assembly of Devotees
Name 284 of the Surya Sahasranāma — Bhavishya 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
one who puts together or joins
Scripturally attestedWhy this matches what you typed
M1 · same meaning "sandhātre" is the dative of "saṃdhātṛ" — the same word in a different grammatical case.
Dictionary citations
saṃ-˚dhātṛ (saṃ-), mfn. one who puts together or joins, RV.
saṃ-˚dhātṛ m. N. of Śiva and Viṣṇu, MBh.
Caveats
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