Phobos

At least in one universe, Phobos was one of the two moons of Mars, alongside Deimos. Its name allegedly meant “Flight”. (COMIC: On Earth)

Phobos and Deimos orbiting Mars in one universe. (COMIC: On Earth)

Behind the scenes

In the real world, the moon Phobos was named after the deity of the same name whose name actually means “Fear” (as reflected by the modern English “phobia”) rather than “Flight”.