My 172 is called Lara, my first car was called Jezzabelle & my second car was Jezzabelle II & i'm sure the second car was a heap of s**t that kept breaking because I didnt give her a real name! Laras been awesome so far, I love her!
Me & my mates used to give our cars slogans by the last 3 letters of our number plates back when we were younger! Like:
Mine old car was HWN - Hardly worth noticing
There was a LKD - Lanky Kid Driving
UTC - Ultimate Taxi Car
You get the picture!