Tahirih
Tahirih derives from Arabic tāhirah (طاهره) but has been used historically in Persian and Urdu contexts. Its most famous bearer is Persian.
No. The form tahirah is an Arabic adjective meaning 'pure' but Tahirih as a proper personal name is not a Quranic proper noun.
Qurratu'l‑'Ayn Táhirih (1814–1852) was a Persian poet and a prominent figure in the Bábí movement; she is the best-known historical bearer of the name.
No. Tahirih is rare in modern registers and is typically chosen for its historical, literary, or devotional resonances.
Linguistically it denotes purity and cleanliness; culturally it has connotations of moral integrity, learning and literary refinement.