Surname רייל (Reil 
, Ryle 
, רייל 
) , globally, is quite a common family name. The surname רייל is characteristic of Germany, where it is quite a rare surname, Ireland, and Mauritius. Not in comparison with a country's population, it is the most numerous in Germany, the United States, and the United Kingdom. Also, רייל is the forename as well as the last name.