Janyce uiga igoa sili: Gauai, Fiafia, Agavaa, Foafoa, Toaga. Aumai Janyce uiga o le suafa.
Koppa uiga faaiu sili: Fiafia, Agavaa, Laki, Lē ma vāloia, Gauai. Aumai Koppa uiga o faaiu.
Surnames taatele ma igoa Janyce: Dokuchitz, Nuno, Helger, Rushlow, Moronta. Aumai Lisi o surnames ma igoa Janyce.
O le tele o igoa tutusa ai ma faaiu Koppa: Robin, Theodore, Gianna, Santosh, Altha, Théodore. Aumai Igoa e aumai faatasi Koppa.
Ogatasi o Janyce ma Koppa o 83%. Aumai Ogatasi o Janyce ma Koppa.