Deergender is a xenogender in which someone feels an extremely strong connection to deers or other cervids either strongly identifying with them or simply wanting to incorporate them into their gender to better understand their identity. It was made with neurodivergent people in mind, specifically autistic individuals, as well as people who may experience delusions relating to being a deer or other cervids.. However, anyone may identify as deergender.
One who identifies as deergender may refer to themself as a "deerboy," "deergirl," "deen-binary," or simply deergender or another combination, depending on their gender identity.
The Deergender flag take the color of the Faunagender but more brown to make the flag more like the color of a deer.