Surname Смитс (Smits 
, Смитс 
) , across the world, is a common cognomen. The last name Смитс is habitual in Netherlands, where it is a common surname, Latvia, where it is quite a common surname, and Belgium (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in Netherlands, Belgium, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Smits | Germany, Belgium, United States, Latvia, Netherlands |
| Смитс | Russia |