“Hiranyakashipu, the father of Prahlada Maharaja, was simply interested in gold and sense enjoyment. The word hiranya means ‘gold,’ and kashipu refers to soft cushions and bedding on which people enjoy sense gratification. The word prahlada, however, refers to one who is always joyful in understanding Brahman (brahma-bhutah prasannatma [Bg. 18.54]). Prahlada means prasannatma, always joyful.” (Shrila Prabhupada, Shrimad Bhagavatam, 7.5.18 Purport)