As a Hindi name

वह

that; he, she, it; that one (distal third person singular personal pronoun)

Śabdasāgara also records: स्त्रियों के बालों की गूँथी हुई चोटी । वेणी · बाँस, नरसल आदि का बना बेड़ा (को॰)

Cited formation "वेणिका" is वेणिक + -आ: वेणिक means "महाभारत के अनुसार एक जनपद का नाम", and the suffix -आ forms abstract, agent, action or instrumental nouns (masc.); also past participles. CHD Basic Grammar App. I §8(3) — cited from the extracted rule table — base gloss: Śabdasāgara

Cited formation "वेणिका" is वेणिक + -आ: वेणिक means "महाभारत के अनुसार एक जनपद का नाम", and the suffix -आ forms 'having' (adjectives). CHD Basic Grammar App. I §9(1) — cited from the extracted rule table — base gloss: Śabdasāgara

a Hindi word, a tadbhava: evolved from the Sanskrit through Prakrit अदस् — per Wiktionary’s etymology record

“Uncertain, but most likely from Old Hindi उहु (uhu), उहुं (uhuṃ), from Apabhramsa ओहु (ohu), from Prakrit अहो (aho), from Sanskrit अ॒सौ m (asáu, “that”). The inflected forms are formed by analogy with its proximal counterpart यह (yah) or with सो (so) ~ तिस (tis), the archaic thir…” — per Wiktionary’s etymology record