Nereius
Frieze-Dennison Vergil
Nērēius, a, um: adj. (Nēreus), of Nereus; Nereian, 9.102.
Could not find Nerei in Logeion dictionaries.
Nerei Proper-name adjective: neuter genitive singular, Proper-name adjective: masculine genitive singular of Nereius
Nērēĭus, a, um, v. Nereus, II. B.
Nērēĭus, (15) a, um, de Nérée : Virg. En. 9, 102 ; Ov. M. 13, 162 || de la mer, marin : Claud. 4 Cons. Hon. 591.
Nereius
a patronymic from Nereus, applied to his descendants, such as Phocus. (Ov. Met. 7.685, 13.162; Verg. A. 9.102). [L.S]
Nerēïus
A name given by the poets to any descendant of Nereus, such as Phocus and Achilles.