Olli Kontulainen's birth name is Olli Tapio Kontulainen.
Olli Ahvenlahti's birth name is Olli Antero Ahvenlahti.
Olli Tola's birth name is Olli Tapio Tola.
Olli Rehn's birth name is Olli Ilmari Rehn.
Olli Maier's birth name is Reinhard Maier.
Olli Ungvere's birth name is Olga Birk.
Olli Dittrich's birth name is Oliver Dittrich.
Olli Tuominen's birth name is Reino Olavi Tuominen.
The cast of Daughters of Snow - 2007 includes: Rosanna Kemppi as Emilia Olli Kontulainen as Olavi
The cast of Avain - 2006 includes: Liisa Inkinen as Emilia Olli Kontulainen as Joonatan Hinni Selin as Natalie
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Olli Hokkanen goes by Cola-Olli.
Olli Oikarinen goes by Molli-Olli.