Surname Ouens (אוון 
, Овен 
, Ouens 
) , in the entire world, is a very rare cognomen. The last name Ouens is characteristic of Kyrgyzstan, where it is a very rare surname, Israel, and Kazakhstan. Measured by absolute frequency, it most frequently occurs in Russia, Kyrgyzstan, and Israel. Also, Ouens is the forename as well as the last name.