Short names are commonplace nowadays, with Scotland's latest figures having Leo as the third most popular name for boys and Millie as the fourth most popular for girls.
And while these names can be used as shortened versions of Lionel and Amelia, an expert has warned against informal names which could impact a child when they grow up.
Baby name expert Jessica Paquette, 22, points out that you have to think about your child as an adult, in situations like weddings and job applications.