Meaning Omer is a variation of the name Umar and means 'flourishing' or 'prosperous'. Origin of Omer Arabic +-100%Zoom level changed to 1 Popular Middle Names Asaf, Faruk, Khalid Pronunciation 🔊 Listen Omer OW-mer Similar Names Omarie Umar Aamir Asael Oumar Omarion Zade Medric Nadr Aren Year by Year Popularity of Omer