As a Hindi name
Nearest attested word 'रेष्' does not appear as a word in our Hindi sources. The nearest word is रेष, meaning क्षति । हानि. — Śabdasāgara nearest word: रेष — a suggestion, not a meaning
As a Sanskrit word
Meaning
any animal that howls or yells or neighs, howling, neighing
Verified derivationMultiple readings (5)Why this matches what you typed
The spelling you confirmed, रेष्, is itself a dictionary headword — no grammatical transformation stands between what you typed and the meaning above.
Gender counterpart
The kosha attests this stem in the feminine, the masculine, and the neuter — the same name serves without alteration.
Dictionary citations
1. reṣ cl. 1. Ā. reṣate (pf. rireṣe &c. Gr.), to howl, roar, yell (as wolves), Dhātup. xvi, 19 (others ‘to neigh’ or ‘to utter any inarticulate sound’).
2. reṣ mfn. (nom. reṭ; cf. 2. rej) any animal that howls or yells or neighs, howling, neighing, W.
reṣ 1 A. (reṣate, reṣita) 1 To roar, howl, yell. 2 To neigh.
reṣ mfn. (reṭ) Who or what neighs, howls, &c. E. reṣa to neigh, vic aff.
Alternative readings
More than one analysis survives full verification. That ambiguity is real, so we show every reading rather than pick one silently.
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