Cutecoric is an Aesthetigender presumably defined as a xenogender related to cutecore (an aesthetic based on cuteness/cute things) given the definitions of other -coric terms.
History:
Cutecoric was coined on or before March 22, 2019, possibly by tumblr user mogai-sissy. The flag was posted on that date by tumblr user hawaiiaine (aka polysexualtea/aresgoesgender/thepancherryblossom)