One of Xavier's longest standing and most important love interests, Lilandra Neramani is a member of Shi'ar, a race of aliens with avian features. Lilandra originally worked with the X-Men and Xavier to take down her brother, D'ken, the Majestror of the Shi'ar Empire.

Moira MacTaggert, as she appeared on the variant cover of House of X #1 (July 2024). Art by Mark Brooks. For the first 44 years of publication, Moira was traditionally depicted in comic books as a supporting character to the X-Men and a human love interest for central character Professor Xavier.