Abu Nasr Husayn II was the supposed Rawadid amir (ruler) of Adharbayjan from 1001 to 1025.
[1] According to the contemporary Armenian historian Stephen of Taron, Abu'l-Hayja Mamlan I died in 988/9, however he most likely confused him with another Abu'l-Hayja, who was from the Sallarid dynasty.
The Ottoman historian Münejjim Bashi (d. 1702), who based his work on the now lost 12th century Ta'rikh al-Bab wa'l-Abwab, reports that Abu'l-Hayja Mamlan I died in 1001.
However, coinage struck in the name of Muhammad ibn Husayn Rawad (another name of Abu'l-Hayja Mamlan I) appear in 1002, 1009 and 1014, which indicates that he ruled for longer than reported.
The modern historian Andrew Peacock suggests that the Rawadid kingdom was divided between Wahsudan and Abu Nasr Husayn II, or that the latter's reign was shortlived.