Fanboy can refer to a girl? Or just means male fans?

Stephen King blasts “fanboy hate” over The Marvels - Dexerto

Which K-pop boy group has mostly male fans than female fans? - Quora

FANBOYS, Coordinating Conjunctions

Stephen King Calls Out MCU “Fanboy”s For Rejecting 'The Marvels

Fan (person) - Wikipedia

NewJeans' Fandom Is Not Male Dominated—Buyer Data Of Fourth Generation Girl Groups Surprises Netizens - Koreaboo

The K-pop fans economy: emotional bond, endless support and overconsumption — TFR

Which K-pop boy group has mostly male fans than female fans? - Quora

Fanboys Grammar Examples!

Here's The Problem With Female Hockey Fans

Saw a bunch of tweets about misogyny in how fanbases are perceived in light of the violence/racism surrounding the recent Euro Finals. Thoughts? : r/DreamWasTaken2

Comic-Con 2018: Doctor Who's First Female Doctor Will Bring a New Generation of Whovians