>
Across the world, Perpetuus (Perpetua , Perpetuus, Perpetuate) is a common feminine first name. The first name Perpetuus is characteristic of Equatorial Guinea, where it is quite a common female name, Tanzania, and Philippines, where it is quite a rare female name. Not in comparison with a country's population, it is the most numerous in Philippines, Tanzania, and Nigeria. Much less frequently, Perpetuus is the last name as well as the forename.
Perpetuus is also a name for the fictitious and mythical characters: Perpetua , the character from The Betrothed.