Delimit multiple names that are display like lastname, firstname

I wonder what would be the best way to delimit multiple names in a user management web app that is completely in English.

I guess normally one would separate by commas or semicolons but in this scenario I have to use the format [lastname, firstname], which doesn't look good.

Pinkman, Jesse; White, Walter; Ehrmantraut, Mike 

Any ideas on how to display multiple names that are formated [lastname, firstname]?