Coining a gender is like you have a idea of a gender I make a tone of coins,it can based off xenogenders(objects or non humans)and or non-binary genders you can combine them or make new genders!
I dont know if I helped Becuse I never really questioned how to coin genders-I know the first time I didn’t do too great.but now I’m making clinging genders that people will use hopefull,can’t wait to see your coin!(if you make one)
Also maybe you can make a mlb genders? :0