Surname Kum-Lewis (Kum-Lewis 
) , in the entire world, is an extremely rare family name. The family name Kum-Lewis is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a first name Kum, and a last name Lewis.
| VARIANT | COUNTRY |
|---|---|
| Kum-Lewis | United States |