Femmegender is a gender describing those who have two or more genders, all of which are feminine. It should not be used by those who have a gender that isn't feminine.
The masculine-aligned equivalent is malinegender.
The term was coined by Tumblr user mogai-on-the-internet on August 15, 2019. The flag was created by the same user on the same day. It was later coined by Tumblr user thepokedexisgay on November 25, 2020, as a gender influenced by one's femme identity. It was possibly coined again, under a different definition, by Wiki user Fireprincipal on or before January 29, 2021. It was described as "a xenogender that can only be described as femme and typically feels feminine in either appearance, personality, or both." Femmegender, commonly known as femgender, was originally coined by Tumblr user queerfucker sometime in July 2014.