Family name Рейнолд (Reynold 
, Рейнолд 
) , all over the world, is quite a rare last name. The cognomen Рейнолд is habitual in Latin America and the Caribbean, particularly Saint Lucia, where it is quite a common surname, Trinidad and Tobago, where it is quite a rare surname, and Haiti. Measured by absolute frequency, this name is the most popular in Indonesia, Mexico, and the United States. More prevalently, Рейнолд is the forename as well as the last name.