Smelly Piggies, Nameberry and Nancy's Baby Names have lists of rare baby names. Nancy's Baby Names displays long name lists separated by gender. Smelly Piggies has an extensive alphabetical database, and Nameberry provides lists of rare names in categories such as Names for Autumn Babies and Soap Opera Baby Names.
Smelly Piggies includes the meaning, gender and origin for each baby name in its database. The list is divided by gender and further separated by letter. Each letter has multiple pages of rare baby names.
Nameberry organizes its rare baby names in themed categories. Each category has a brief explanation, eight example names and a link to the full list.
Nancy's Baby Names lists about 1,700 rare names, as of 2015. Clicking on a name brings up a page with a graph displaying the name's popularity in the United States since 1880.