Surname サチン (Sachin 
, Satine 
, サチン 
) , all over the world, is quite a common last name. The surname サチン is characteristic of Mauritius, where it is quite a common surname, United Arab Emirates, where it is quite a rare surname, and Sri Lanka. Not in comparison with a country's population, it is the most numerous in Southern Asia, particularly India, Nepal, and Sri Lanka. Much more frequently, サチン is the forename as well as the last name.