Shel Is A Gender-neutral Name Of Mixed Origins. As A Diminutive Form Of Multiple Names, It Has Multiple Definitions. The Cute Nickname Of Sheldon Or Michelle Or Any Other Shell-sounding Name, It Can Mean "steep Valley" Or "who Resembles God" Or Anything Else! The World Is Babys Oyster With Such A Diverse Name, Not To Mention Their Connection With Famous Author Shel Silverstein.