Surname Sengdao-Ellis (Sengdao-Ellis 
) , in the entire world, is an extremely rare cognomen. The surname Sengdao-Ellis 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 Sengdao, and a last name Ellis.
| VARIANT | COUNTRY |
|---|---|
| Sengdao-Ellis | United States |