>
Cognomen Riddell (Ridel , Riddell , סטיוארט ) , in all the world, is a common family name. The cognomen Riddell is characteristic of New Zealand, where it is quite a rare surname, Australia, and the United Kingdom. Not in comparison with a country's population, the name is most common in the United States, the United Kingdom, and Canada. Likewise, Riddell is the forename as well as the last name.