Baby Names Gender-Neutral Names Meaning of the Name Eridian Updated June 14, 2026 by Jennifer M. Eridian Gender: Neutral Origin: Greek Meaning: Of The Planet Eris ♥ Add to my Namelist What does the name Eridian mean? The name Eridian is primarily a gender-neutral name of Greek origin that means Of The Planet Eris. People who like the name Eridian also like: Benjamin, Evander, Lysander, Kairos, Isaac, Calix, Galen, Delia, Evangeline, Amelia, Nyx, Iris, Adelaide, Astra Stats for the Name Eridian Eridian is currently not in the top 100 on the Baby Names Popularity Charts Eridian is currently not ranked in U.S. births