Cognomen פרוט (Prout 
, פרוט 
) , all over the world, is quite a common last name. The family name פרוט is characteristic of Trinidad and Tobago, where it is quite a rare surname, Jamaica, and Ireland. Measured by absolute frequency, this name is the most popular in the United States, the United Kingdom, and Australia. Much less frequently, פרוט is the forename as well as the last name.