Like Iggy, we refer to ours as "the Trailer". But since I just bought a new utility trailer my wife gets confused when I talk about the trailer. Don't know why she's confused, it is clear in my mind.
Guess we'll have to name the RV. The wife named the GPS "Nancy" So I'll let her name the RV. BTW, I don't know how it is for others with GPS, but Nancy gets a little testy when I don't follow her instructions.