Cognomen Jj. (Jj. ) , globally, is an extremely rare family name. Much more frequently, Jj. is the forename as well as the last name.
Й., and Ｊｊ.
Lam, Ing, Zuo, Chen, Cocca, Méndez, Crowder, and Johnson
) , globally, is an extremely rare family name. Much more frequently, Jj. is the forename as well as the last name.