Family name 拉斯科 (Lasko 
, Rasco 
, Rascoe 
) , in all the world, is a common cognomen. The surname 拉斯科 is habitual in North Macedonia, where it is quite a rare surname, Philippines, and Latvia. Not in comparison with a country's population, the name is most common in the United States, Philippines, and Poland. Very seldom, 拉斯科 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lasko | Spain, North Macedonia, Canada, United States, Poland |
| Rasco | Philippines, Spain, Peru, Canada, United States |
| Rascoe | Philippines, Canada, United Kingdom, United States, Brazil |