Cognomen 杰布 (Jeb 
, Jebb , 杰布 
) , in all the world, is quite a rare last name. The last name 杰布 is characteristic of Morocco, where it is a rare surname, Ireland, and the United Kingdom. In absolute terms, the name is most common in India, the United Kingdom, and Morocco. Also, 杰布 is the forename as well as the last name.