Najm was the daughter of
Firuz Mirza and his second wife, Homa Khanum. She was a sister of Prince
Abdol-Hossein Farman Farma (1852–1939), a prominent politician of modern Iran. Najm's sister,
Sarvar al-Saltaneh, married
Mozaffar ad-Din Shah as his eleventh wife. According to the customs of the time when it came to women who belonged to royalty and the nobility, Najm, her sisters, and her mother, would have lived secluded in the
harem and
andaruni (private inner quarters). Women of Najm's station received an education with a focus on administering a household and child-rearing, and would have seen that her daughter was educated in religion. Short and with pale skin, Najm was considered a beauty. Najm's great-grandfather was
Fath-Ali Shah and through her family connections and marriages she was closely connected and related to the highest echelons of society, which also made her a very eligible match. == First marriage ==