As a Hindi name

वह

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

Śabdasāgara also records: ब्रह्मा । स्त्रष्टा · विष्णु

Cited formation "वेधा" is वेध + -आ: वेध means "penetration, piercing", 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

Cited formation "वेधा" is वेधना + -आ: वेधना means "To prick, puncture", 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: Platts (1884), digital edition courtesy DSAL, University of Chicago

Cited formation "वेधा" is वेध + -आ: वेध means "penetration, piercing", and the suffix -आ forms 'having' (adjectives). CHD Basic Grammar App. I §9(1) — cited from the extracted rule table

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