CAF with similar names part 17 (diminutives again)

DS: [name_m]Louis[/name_m] [name_m]Stefan[/name_m]
DD: [name_f]Matilda[/name_f] Roisín
DD: [name_f]Isobel[/name_f] [name_f]Susannah[/name_f]
DS: [name_m]Laurent[/name_m] Keery