All around the world, Grabham (Grabham 
) is an extremely rare unknown gender first name. Predominantly, Grabham is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Grabham | Canada, United Kingdom, United States, South Africa, Australia |
|
oxley grabham British naturalist, ornithologist, and museum curator (b. 1864) |
|
| unknown daughter grabham (1881-1881) (b. 1881) |
|