In the 80s, a trend started to change names with ‘r’ to ‘z’, such as Daz or Dazza (Darren), Kezza (Kerry), Jezza (Jeremy), Hazza (Harry), Gazza (Gary) and Bazza (Barry). Girls names also changed, such as Shazza (Sharon), Kazza (Karen or Caroline) or Lozza (Lauren or Laurie). It may have started with the common abbreviation of Charles to Chas or Florence to Flossie.