Family name Brock-Lelyo (Brock-Lelyo 
) , globally, is an extremely rare last name. The surname Brock-Lelyo 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 last name Brock, and a first name Lelyo.
| VARIANT | COUNTRY |
|---|---|
| Brock-Lelyo | United States |