Halfling first names tend to be either typical American/British names or really odd sounding Hobbit names usually chosen from one of the many Hobbit name generators. Some good example would be stuff like Oscar, Bertie, or Walter. Or, if you're using the name generator something like: Bodo, Dimple, or something slightly sillier like Hamson.
Last names are a lot funner, as you can just combine two things that sound vaguely like something you would find in the countryside and you got yourself a last name. Of course you could always just use the generator. You could also try to tailor the name into what your character is interested in, like if your character smokes a lot his last name could be "Pigpipe" or "Pipetrotter", of course it's all up to you.
So some full Halfling names could be:
Bertie Pigpipe
Goldie Shroomdigger
Rosie Wooster
Samson Merryturf