Globally, Leach-Lewis (Leach-Lewis 
) is an extremely rare unknown gender given name. Much more frequently, Leach-Lewis is the last name as well as the forename. Parts of the name also exists independently as a last name Leach, and a last name Lewis.
| VARIANT | COUNTRY |
|---|---|
| Leach-Lewis | United Kingdom, South Africa, United States |
| brien michelle leach-lewis (born 1974) (b. 1974) |
|