This individual has no known canonical name.  While the information presented is canonical, the individual described lacks an official name, thus the title is conjecture.

This person is a female Lantean. She lived in Atlantis and was one of Lanteans who evacuated from the city back to Earth after they lost to the Wraith. In 2006 when SG-1 came to Atlantis to find anything about Sangraal in the Atlantis database, Daniel Jackson and Vala Mal Doran used the city's Holo room to find some answers there. A hologram application of Morgan Le Fay showed all Lanteans who returned to Earth and she was one of them. (SG1: "The Pegasus Project")