Surname Nninen (Nninen) , in all the world, is an extremely rare cognomen.
Anu, Kari, Kati, Paul, Pasi, Piia, Riku, Liia, Jani, Jari, Joni, Joel, Juha, Juho, Jiri, Jyri, Tomi, Toni, Tero, Timo, Niko, Nina, Asko, Arja, Arno, Arto, Ari, Aki, Kai, Kaj, Pia, Pã, Jan, Esa, Mari, Mira, Essi, Mika, Sara, Sari, Sami, Satu, Sini, Suvi, Anna, Anne, Anni, Anja, Miia, and Erik