Taking:
Samir- Because it sounds like a verb "smear".
Samson- Because it reminds me of the biblical guy and his story is pretty sad.
Shane- Some bad associations (though I have some really good ones too), but it's just not a very nice name to me.
Sheldon- It sounds a little stuffy on a human. It's cute on a pet though :-)
Stanley- See
Sheldon.
SamuelSantinoSantosSaulSavion
SawyerSeamusSeanSheaSilasSimeonSimonSoloman
SorenSpencerStefanStephanStephenSterlingSteven