Heiko uiga igoa sili: Gauai, Laki, Toaga, Lē ma vāloia, Matuia. Aumai Heiko uiga o le suafa.
Milman uiga faaiu sili: Matuia, Volatile, Laki, Toaga, Gauai. Aumai Milman uiga o faaiu.
Heiko amataga o le igoa muamua. Low German diminutive of Heinrich. Aumai Heiko amataga o le igoa muamua.
E tusitusiga po o le auala e faalauiloa le igoa muamua Heiko: HIE-ko (i Low Siamani, i Holani). E faapefea e faalauiloa Heiko.
Igoa tutusa mo Heiko i atunuu ma gagana eseese: Anraí, Anri, Arrigo, Eanraig, Einrí, Endika, Enric, Enrico, Enrique, Enzo, Hal, Hank, Harri, Harry, Heikki, Heimirich, Heiner, Heinrich, Heinz, Hendrik, Hendry, Henning, Henri, Henrich, Henricus, Henrik, Henrikas, Henrikki, Henrique, Henry, Henryk, Herkus, Herry, Hinrik, Hynek, Jindřich, Kike, Quique, Rico. Aumai Heiko i isi gagana.
Surnames taatele ma igoa Heiko: Wemuth, Sievers, Dankert. Aumai Lisi o surnames ma igoa Heiko.
O le tele o igoa tutusa ai ma faaiu Milman: Tyree, Dorathy, Maryellen, John, China. Aumai Igoa e aumai faatasi Milman.
Ogatasi o Heiko ma Milman o 80%. Aumai Ogatasi o Heiko ma Milman.