Cheam

Etymology 1
The earliest alleged form is in 727, referencing a prior land grant from 675. From this, proposes an origin from  +, where the first element is from a Germanic root possibly meaning "stump". While the 727 document is of dubious authenticity, the name or  is attested in various other sources, such as a will from c. 950.

Proper noun

 * , on the border with Surrey.

Etymology 2
From.