Yanira uiga igoa sili: Laki, Foafoa, Fiafia, Po nei, Gauai. Aumai Yanira uiga o le suafa.
Pech uiga faaiu sili: Po nei, Laki, Agalelei, Matuia, Lē ma vāloia. Aumai Pech uiga o faaiu.
Faʻaiu Pech taatele i Belize, Cambodia. Aumai Pech faaiu faasalalauina.
Surnames taatele ma igoa Yanira: Beeks, Winsman, Dirnberger, Mccarther, Dorph. Aumai Lisi o surnames ma igoa Yanira.
O le tele o igoa tutusa ai ma faaiu Pech: Jorge, Caroline, Saul, Leslie, Yanira. Aumai Igoa e aumai faatasi Pech.
Ogatasi o Yanira ma Pech o 75%. Aumai Ogatasi o Yanira ma Pech.