pajāpati

One of the kings of the devas, mentioned with Sakka, Varuṇa, Isāna, etc. MN.i.2 SN.i.219 DN.i.244 DN.ii.274

He is sometimes mentioned with Brahmā, as distinct from him. MN.i.140 MN.i.327 MN.i.329

In the Āṭānāṭiya Sutta DN.iii.204 he is mentioned among the Mahāyakkhas, to be invoked by followers of the Buddha in times of danger.