Erwin uiga igoa sili: Faauo, Volatile, Fiafia, Toaga, Agavaa. Aumai Erwin uiga o le suafa.
Goepper uiga faaiu sili: Laki, Volatile, Matuia, Gauai, Agavaa. Aumai Goepper uiga o faaiu.
Erwin amataga o le igoa muamua. Derived from the Germanic name Hariwini, composed of the elements hari "army" and win "friend" Aumai Erwin amataga o le igoa muamua.
E tusitusiga po o le auala e faalauiloa le igoa muamua Erwin: ER-veen (i Siamani), ER-win (i Holani), ER-vin (i Holani). E faapefea e faalauiloa Erwin.
Igoa tutusa mo Erwin i atunuu ma gagana eseese: Ervin, Ervīns. Aumai Erwin i isi gagana.
Surnames taatele ma igoa Erwin: Soemarto, Diaco, Luna, Savary, Alldredge. Aumai Lisi o surnames ma igoa Erwin.
O le tele o igoa tutusa ai ma faaiu Goepper: Francesco, Caroline, Chauncey, Alexis, Casey. Aumai Igoa e aumai faatasi Goepper.
Ogatasi o Erwin ma Goepper o 87%. Aumai Ogatasi o Erwin ma Goepper.
Erwin Goepper igoa ma surnames faapena |
| Erwin Goepper Ervin Goepper Ervīns Goepper |