Genderheart

 is a biogender related to the heart, love, affection, and general happiness.

Definitions

 * Genderheart: a xenogender related to the heart, love, affection, and general happiness. - Mason, 2018

History
Genderheart was first coined on December 4, 2018 by Tumblr user Mason. The flag was created on January 26, 2019 by the same person.