Mona-Britt Ofstad till Asder Ohama Ohama
- Mona-Britt Ofstad - Olav Ofstad
- Olav Martin Ofstad - Petter Ofstad
- Petter Ofstad - Rebecka Ofstad
- Reidun Ofstad - Sigurd Ofstad
- Silje Ofstad - Svein Ofstad
- Svenn Roger Ofstad - Tommy Ofstad
- Tone Ofstad - Tove Ofstad
- Trine Ofstad - Øivind Ofstad
- Øivind Ofstad - Ellen Ofte
- Grete Ofte - Jon Magne Ofte
- Josefine Ofte - Silje Ofte
- Sissel Ofte - Bjørnar Oftebro
- Camilla Oftebro - Inge Christian Oftebro
- Inge Oftebro - Maren Oftebro
- Margunn Oftebro - Tone Helene Oftebro
- Tor Edgar Oftebro - Bård Oftedahl
- Carl Johan Oftedahl - Jarmila Oftedahl
- Jon Sigve Oftedahl - Marianne Oftedahl
- Marit K Oftedahl - Sophia Oftedahl
- Steinar Oftedahl - Amalie Oftedal
- Amund Oftedal - Anna Oftedal
- Anna Oftedal - Arild Oftedal
- Arild Oftedal - Asbjørn Oftedal
- Asbjørn Oftedal - Bente Oftedal
- Bente Oftedal - Bjørg Oftedal
- Bjørg Helene Oftedal - Byrge Oftedal
- Bård Oftedal - Cissel Elin Oftedal
- Dag Oftedal - Eirin Oftedal
- Eivind Oftedal - Elisabeth Oftedal
- Elisabeth Oftedal - Elsie Jean Oftedal
- Emil Oftedal - Evy Oftedal
- Evy Oftedal - Georg Alexander Oftedal
- Gerd Oftedal - Gudrun Oftedal
- Gudveig Oftedal - Hanna Oftedal
- Hanne Oftedal - Heidi Oftedal
- Heidi Marita Oftedal - Hilde Oftedal
- Hildegard Oftedal - Ingrid Oftedal
- Ingunn Oftedal - Jan Oftedal
- Jan Thorvald Oftedal - Jon Oftedal
- Jonas Oftedal - Kate Marian Oftedal
- Katrine Oftedal - Kjellaug Oftedal
- Kjellaug Oftedal - Kristian Oftedal
- Kristian Oftedal - Kåre Oftedal
- Kåre Oftedal - Lillian Oftedal
- Lind Victoria Oftedal - Liv Jorun Oftedal
- Liv Oftedal - Maren Oftedal
- Maren Oftedal - Marit Oftedal
- Marit Cecilie Oftedal - Melanie Oftedal
- Mette Oftedal - Morten Oftedal
- Målfrid Oftedal - Normann Oftedal
- Odd Oftedal - Olava Oftedal
- Ole Oftedal - Peter Oftedal
- Peter Mathias Oftedal - Rein Thorvald Oftedal
- Rein Thorvald Oftedal - Ruth Oftedal
- Sara Oftedal - Sissel Oftedal
- Sissel Oftedal - Stian Eddy Oftedal
- Stine Oftedal - Sven Oftedal
- Sven Oftedal - Thomas Oftedal
- Thomas Oftedal - Tonje Oftedal
- Tonje Oftedal - Tord Oftedal
- Tore Oftedal - Torunn Oftedal
- Trine Oftedal - Vidar Oftedal
- Vilde Oftedal - Øyvind Oftedal
- Øyvind Oftedal - Anders Often
- Ann-Sofie Often - Magne Often
- Mali Vangen Often - Hilde Oftenes
- Hildegunn Oftenes - Victoria Marianne Oftestad
- Åsulv Oftestad - Vigdis Oftung
- Clementina Ofulue - Awil Arten Ogade
- Monika Ogale - Henrik Ogann
- Inger Marie Ogann - Arman Ogaya
- Mebrahtu Ogazghi - Asefaw Ogbamicael
- Luchia Ogbamicael - Issack Hadgu Ogbay
- Issack Hadgu Ogbay - Johannes Ogbe
- Okwuchukwu Emmanuel Ogbe - Kerstin Marie-Anne Ogbeide
- Helen Ogbeider - Isaac Hidru Ogbu
- Kingsley Ogbuji - Bonface Mayaka Ogeto
- Rose Eva-Lotta Ogg - Ota Ogie
- Judith Ogiegbaen - Richard Ian Ogilvy
- Lawrence Ouma Ogina - Natalya Ogiy
- Anders Ogland - Pawel Ogloza
- Johanna Ogmundsdottir - Elisabeth Ogne
- Else Cathrine Ogne - Anne Kristine Ognedal
- Anne Serine Ognedal - Hilde Ognedal
- Ine Ognedal - Leif Ognedal
- Louise Ognedal - Olav Ognedal
- Ole Birger Ognedal - Svein G Ognedal
- Svein Olaf Ognedal - Anne Ogner
- Cathrine Ogner - Christer William Ogngard
- Gunn Ogngard - Natasa Ognjenovic
- Zorana Ognjenovic - Fridun Ognøy
- Geir Ognøy - Per Ognøy
- Per Eivind Ognøy - Melkio Ogolla
- Agnieszka Ogonek - Zdzislaw Ogorek
- Dejan Ogorelica - Jatzek Ograbovic
- Agnieszka Magdalena Ograbowicz - Magdalena Ogric
- Muhamed Ogric - Kesja Ogrodnik
- Krystyna Ogrodnik - Grzegorz Ogrodowski
- Mariusz Josef Ogrodowski - Biniam Isaac Ogube
- Fegofi Ogude - Marlin Remilekun Ogunbona
- Sarah A Smith Ogunbona - Asder Ohama Ohama