I would suggest Lutin à la Merde as a possibility. Think of La dame aux camélias, usually translated as the Lady of the Camelias. (Aux is the plural form of 'au' and 'à la'.)
A Sarko...hmmm. The president of France is Nicolas Sarkozy. Need I say more?
A French lady came to the house one day and was offered tea. When the tea was brewing in the tea pot, the teacosy was put over the pot to keep it hot. Madame asked about the cover, and being informed it was a teacosy, she replied, "you mean it's a Sar-cosy." A nice piece of sarc-asm that the French can be very good at.