Tonks

Tonks may mean: 

Henry Tonks, artist
Lewi Tonks, American quantum physicist known for the discovery of the Tonks-Girardeau gas
Nymphadora Tonks, a fictional character in J. K. Rowling's Harry Potter novels
Andromeda Tonks or Ted Tonks, Nymphadora's parents
Rosemary Tonks, a British poet
Tonks Avenue in Wellington, New Zealand