I've taken to renaming my villagers names that suit them. Such as the grey haired male was renamed Einstein and became a Scientist. Red-haired pony tailed female is Scarlett (she also had the red dress). The male brown bowl head was renamed Dude. Spiked brown haired male became Spike. I guess my favorite though is the male black haired with the grey sides, his new name was Dracula. I have fun trying to think of the names that match them.