2023年3月8日 · Etymology. The name “Nereus” (Greek Νηρεύς, translit. Nēreús), which is not necessarily older than the title “Nereid,” may be related to the obscure Greek words νῆρις (nêris, “hollow rock”) and νηρός (nērós, “low-lying”), but it is perhaps more likely to be of pre-Greek origin; Indo-European etymologies have been proposed but have not found widespread ...