Names with "darkness" in Meaning

Achlys f Greek Mythology
Means "mist, darkness" in Greek. According to a poem by Hesiod, she was one of the figures portrayed on the shield of Herakles. She is described as a wraithlike woman personifying death and sorrow.

Erebus m Greek Mythology (Latinized)
Latinized form of the Greek Ἔρεβος (Erebos), which means "nether darkness". Erebus was the personification of the primordial darkness in Greek mythology.

Orpheus m Greek Mythology
Perhaps related to Greek ὄρφνη (orphne) meaning "the darkness of night". In Greek mythology Orpheus was a poet and musician who went to the underworld to retrieve his dead wife Eurydice. He succeeded in charming Hades with his lyre, and he was allowed to lead his wife out of the underworld on the condition that he not look back at her until they reached the surface. Unfortunately, just before they arrived his love for her overcame his will and he glanced back at her, causing her to be drawn back to Hades.