Trail names are part of long-distance hiking lore, yet there are inconsistencies in how they’re used. Some hikers will tell you a trail name must be bestowed on you by another hiker. Others have no interest in taking a trail name.
In truth, there are no rules about trail names, though there will always be people who try to say otherwise.
Still, trail names serve a useful purpose. They allow hikers to separate their “back home” identity from their trail identity. A trail name gives a hiker a persona in an easy-to-remember shorthand form.