What were the names of the Bobbsey Twins? December 12, 2011 by Pamela Landy · Filed Under: Literature There were two sets of twins: Bert and Nan and their younger siblings, Freddie and Flossie. The series about them began with The Bobbsey Twins (1904) by Laura Lee Hope. Related PostsWho created the Bobbsey Twins?Do identical twins have the same fingerprints?What were the real names behind these famous pen names?What were the names of the 1970s British horror films that were inspired by 1950s E.C. Horror Comics?What were the names of the Piels Beer drinkers whose voices were provided by Bob Elliott and Ray Goulding?