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, United States, Poland, Canada |
| Rasco | Spain, Philippines, United States, Canada, Peru |
| Rascoe | United Kingdom, Philippines, United States, Canada, Brazil |