Letterhoarder, or lettercollector, is a term similar to to namehoarder and nomifluid that refers to a person who hoards or collects names that start with a specific letter or have a specific theme. For example someone who uses names that start with L. Those who use this term can still use other names.
People who identify with this may or may not also be genderhoarder or pronounhoarder.
Anyone who collects names that start with a specific letter or have a specific theme may identify as a lettercollector; letterhoarder and similar -hoarder terms are often considered exclusive to those who view their name collecting as a form of hoarding.
History
This term was coined by FANDOM user Lovely.little.ArSoN March 25th, 2021