Pokemon Crystal was my first Pokemon game, back in the day. haha
As such Feraligatr was my first starter Pokemon. And it was also a female. Once I picked up Heart Gold I picked up Totodile and, to my surprise, it was also a female thus I named it "Crystal" paying homage to my first ever Pokemon experience.
I enjoyed the difference in sprites between Gold, Silver, and Crystal. So cool.
Suggested by my boyfriend.