Randi Oshaug till Olve Osland
- Randi Oshaug - Roger Oshaug
- Roger Oshaug - Steffen Strømme Oshaug
- Stein Berg Oshaug - Thomas Oshaug
- Tom Erik Oshaug - Yngve Oshaug
- Ågot Oshaug - Geir Osheim
- Jorhild Agnes Osheim - Stine Osheim
- Tom André Osheim - Thorild Osholm
- Anne Kristin Osholt - Anna Katarzyna Osiadacz
- Adam Artur Osiak - Krzysztof Osiak
- Ludwika Osiak - Eliza Osica
- Constantin Eugen Osiceanu - Adam Osieja
- Adam Lech Osieja - Jana Osifcinova
- Joy Osifo - Pawel Krzysztof Osikowicz
- Marlon Osilao - Svein Osima
- Ozaka Osimili - Raivis Osins
- Jolanta Osinska - Dariusz Osinski
- Dominik Osinski - Stefan Osinski
- Stefan Osinski - Igoris Osiposas
- Iurii Osipov - Olga Osipova
- Tatiana Osipova - Agnis Osis
- Jánis Osis - Caroline Osjord
- Eivind Håkon Osjord - May-Lindis Osjord
- Pål Osjord - Lukasz Oska
- Lukasz Oska - Anders Isak Andersen Oskal
- Anders Nils Oskal - Ante Per Oskal
- Arne Ingvald Oskal - Daniel Oskal
- Daniel Mikal I Oskal - Hild-Jorunn Oskal
- Inga Ellen Bongo Oskal - Johan Oskal
- Johan Daniel Danielsen Oskal - Kjell Erik Oskal
- Kristin Bekkelund Oskal - Maret Biret Sara Mathisdatter Oskal
- Maret Ellen Oskal - Mihkkal Ante Oskal
- Mihkkal Issat Oskal - Nils Heaika Isaksen Oskal
- Nils Issat Oskal - Per Ole Oskal
- Per Thomas Oskal - Sissel-Marja Oskal
- Solveig Oskal - Henrik Oskam
- Ingeborg Oskam - Lioudmila Oskanova
- Taisa Oskanova - Bryndis Oskarsdottir
- Dora Bjørg Oskarsdottir - Jenny Lind Oskarsdottir
- Katrin Osk Oskarsdottir - Snædis Oskarsdottir
- Stella Bjørk Oskarsdottir - Anne-Guri Lien Lien Oskarsen
- Arne Oskarsen - Bjarne Oskarsen
- Bjørg Edle Oskarsen - Egil Oskarsen
- Eli Ranveig Oskarsen - Gerd Else Oskarsen
- Glenn Oskarsen - Heidi Oskarsen
- Heidi Elisabet Oskarsen - Inger Marie Oskarsen
- Ingrid Oskarsen - Jan Oskarsen
- Jan Tore Oskarsen - Kari Oskarsen
- Kari Oskarsen - Knut Einar Oskarsen
- Knut Olaf Oskarsen - Lars Eirik Oskarsen
- Leif Konrad Oskarsen - Marie Oskarsen
- Marion Topp Oskarsen - Mona Oskarsen
- Monica Oskarsen - Odd Reidar Oskarsen
- Ole Anders Oskarsen - Randi Anita Karlsen Oskarsen
- Renate Oskarsen - Siri Oskarsen
- Siri Hennie Grimstad Oskarsen - Sølvi Iren Oskarsen
- Terje Oskarsen - Torild Vera Oskarsen
- Tormod Oskarsen - Wenche Oskarsen
- Wenche Oskarsen - Øyvind Oskarsen
- Arne Oskarson - Helge Oskarson
- Knut Anders Oskarson - Anders Karl-Oskar Oskarsson
- Anna Martina Oskarsson - Cristian Erik Åke Oskarsson
- Egill Arnar Oskarsson - Gun Oskarsson
- Hakur Axel Oskarsson - Jan Tommy Valdemar Oskarsson
- Jennifer Oskarsson - Kim Jonathan Nicklas Oskarsson
- Kim Jonathan Nicklas Oskarsson - Mikael Holm Oskarsson
- Nicklas Håkan Oskarsson - Per Eric Magnus Oskarsson
- Per Fredrik Oskarsson - Thrainn Oskarsson
- Ulrika Oskarsson - Camilla Oskasin
- Christine Evjen Oskasin - Lise Haave Oskasin
- Marianne Bakka Oskasin - Leszek Stanislaw Oskroba
- Stanislaw Oskwarek - Lønn Osl Osl
- Opplæringsansvarlig Osl - Aaslaug Trana Osland
- Alexander Osland - Andrea Osland
- Andreas Osland - Anita Osland
- Anita Cesilie Ekros Osland - Anne Britt Osland
- Anne Brønsten Osland - Arild Osland
- Arild Osland - Arne L Osland
- Arne Sigmund Osland - Asbjørn Osland
- Asgeir Osland - Bente Osland
- Bente Helen Osland - Bjørg Osland
- Bjørn Osland - Dagny Osland
- Dagny Osland - Einar Helge Osland
- Einar Håkon Osland - Eline Osland
- Elisabeth Winsnes Osland - Erlend Jarl Osland
- Erling Osland - Evy Anita Osland
- Frank Osland - Gerd Torunn Osland
- Grete Olin Vik Osland - Gunn Ramstad Osland
- Gunnar Osland - Hege Stafsnes Osland
- Heidi-Kathrin Osland - Håkon Osland
- Håkon Osland - Inger Marie Osland
- Inger Marit Osland - Jan Inge Osland
- Jan Inge Osland - Jens Petter Balchen Osland
- Jetmunn Osland - Jorunn Helga Osland
- Jostein Osland - Karianne Osland
- Karin Osland - Kjelfrid Osland
- Kjell Osland - Kristine Osland
- Kurt Arne Osland - Leif Osland
- Leif Osland - Liv Osland
- Liv Heidi Osland - Malvin Osland
- Maren Hinnaland Osland - Marit Osland
- Marit Bente Osland - Olve Osland