What is "dharmawangsa"

Dharmawangsa, stylized regnal name Sri Maharaja Isyana Dharmawangsa Teguh Anantawikramottunggadewa of Isyana dynasty was the last raja of the Kingdom of Medang reigned from 990-1016 CE. He also known in his posthumous name Wijayamreta Wardhana which means "powerful in glorious death", which refer to his fight to the death.