transfan

noun1

1. •
   (informal) One who is attracted to transsexual or transgender people.

   • […] saying that she did not want to live if I wanted to throw her over for a man, especially a “transfan” type of man. — 2008

noun1

1. •
   (informal) A fan of Transformers, a toy and entertainment franchise dealing with factions of alien robots who can change their form.

   • As a Transfan since 1985 and an ATTer since around 1997, the online face of Transfandom has definitely changed. — 2006