Herkus uiga igoa sili: Toaga, Po nei, Gauai, Fiafia, Faauo. Aumai Herkus uiga o le suafa.
Lutke uiga faaiu sili: Gauai, Toaga, Lē ma vāloia, Matuia, Volatile. Aumai Lutke uiga o faaiu.
Herkus amataga o le igoa muamua. Short form of Henrikas. Aumai Herkus amataga o le igoa muamua.
Igoa tutusa mo Herkus i atunuu ma gagana eseese: Anraí, Anri, Arrigo, Eanraig, Einrí, Endika, Enric, Enrico, Enrique, Enzo, Hal, Hank, Harri, Harry, Heike, Heikki, Heiko, Heimirich, Hein, Heiner, Heinrich, Heinz, Hendrik, Hendry, Henk, Hennie, Henning, Henny, Henri, Henrich, Henricus, Henrik, Henrikki, Henrique, Henry, Henryk, Herry, Hinnerk, Hinrich, Hinrik, Hynek, Jindřich, Kike, Quique, Rico, Rik. Aumai Herkus i isi gagana.
O le tele o igoa tutusa ai ma faaiu Lutke: Harry, Newton, Brice, Elias, Von, Éliás, Elías. Aumai Igoa e aumai faatasi Lutke.
Ogatasi o Herkus ma Lutke o 80%. Aumai Ogatasi o Herkus ma Lutke.