Despian refers to someone who is both mspec lesbian (lunian) and mspec cenelian (or enbian), either at the same time, or switching between them. It may be considered a shorthand for someone who is both, or it can be used as a label of its own. It is a companion to calistian, along with labels like solian, lunian, and stellian.
Despian, along with calistian, was created by Tumblr user kenochoric on January 19th, 2021. Despian is based off of the moon Despina, and the flag is based off of the lunian flag. Similarly to calistian, lunian, solian, and others, despian is part of the astral alignments, which is a large collection of mspec terms.