There are numerous websites on the net as well as internet search engine that can be used to help find people online. Below are several of the different sites as well as methods of locating somebody online. people search underground people search
Note: Most of these services work best for finding somebody that is alive. You might desire to begin with a Google search if you are looking for a person that is deceased. An additional option that could work much better are genealogy sites, which can have even more information for dead individuals.