Bahiyyih is a given name. Notable people with the name include:
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Bahíyyih Khánum
Bahíyyih Khánum (1846 – July 15, 1932) was the only daughter of Baháʼu'lláh, the founder of the Baháʼí Faith, and Ásíyih Khánum. She was born in 1846 with the given name Fatimih Sultan, and was entitled "Varaqiy-i-'Ulyá" or "Greate ...
(1846–1932), the daughter of Bahá'u'lláh, the founder of the Baháʼí Faith
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Bahiyyih Nakhjavani (
fl. 1962), a Persian writer born in Uganda, educated in the United Kingdom and the United States, living in France
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Iranian feminine given names