Last name Шелби (Shelby 
, Shelbie 
, Шелби 
) , worldwide, is a common cognomen. The family name Шелби is habitual in Israel, where it is quite a common surname, the United States, where it is quite a rare surname, and Albania. Measured by absolute frequency, it is the most numerous in the United States, Israel, and Algeria. More frequently, Шелби is the forename as well as the last name.