Cognomen קלג (Clegg 
, Klegs 
, קלג 
) , around the globe, is a common surname. The cognomen קלג is characteristic of Northern Europe, particularly Isle of Man, where it is quite a common surname, Jersey, and the United Kingdom. Measured by absolute frequency, it most frequently occurs in the United States, the United Kingdom, and Australia. Much less frequently, קלג is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Clegg | Australia, Canada, United Kingdom, United States, Ghana |
| Klegs | India, Nigeria |
| קלג | Israel |