>
Cognomen Udy (Udy , 尤迪 , Уди ) , across the world, is quite a rare last name. The cognomen Udy is characteristic of New Zealand, where it is quite a rare surname, Australia, where it is a rare surname, and the United Kingdom. In absolute terms, it is commonest in the United States, Indonesia, and the United Kingdom. Likewise, Udy is the forename as well as the last name.