Cognomen العظمى (Britain 
, العظمى 
) , globally, is quite a rare surname. The surname العظمى is characteristic of Libya, where it is quite a rare surname, Isle of Man, and Trinidad and Tobago. In absolute terms, it is commonest in the United States, Libya, and the United Kingdom. Much less frequently, العظمى is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Britain | United Kingdom, South Africa, Australia, United States, Trinidad and Tobago |
| العظمى | Egypt, Libya, Yemen |