Family name בונלי (Bonelli 
, בונלי 
) , all over the world, is a common last name. The surname בונלי is characteristic of San Marino, where it is a widespread surname, Italy, where it is quite a common surname, and Argentina, where it is quite a rare surname. Measured by absolute frequency, the name is most common in Italy, Argentina, and the United States. Much less frequently, בונלי is the forename as well as the last name.