Dierk uiga igoa sili: Foafoa, Po nei, Agavaa, Toaga, Gauai. Aumai Dierk uiga o le suafa.
Kulback uiga faaiu sili: Matuia, Foafoa, Lē ma vāloia, Laki, Volatile. Aumai Kulback uiga o faaiu.
Dierk amataga o le igoa muamua. Variant of Dirk. Aumai Dierk amataga o le igoa muamua.
E tusitusiga po o le auala e faalauiloa le igoa muamua Dierk: DEERK. E faapefea e faalauiloa Dierk.
Igoa tutusa mo Dierk i atunuu ma gagana eseese: Dederick, Derrick, Dick, Diede, Diederick, Diederik, Dirk, Teutorigos, Theoderich, Theodoric, Theodoricus, Theudoricus, Theutrich, Thierry, Þiudreiks, Tiede, Tielo, Ties, Tijmen, Tudor, Tudur. Aumai Dierk i isi gagana.
O le tele o igoa tutusa ai ma faaiu Kulback: Quinn, Andre, Genny, Derek, Adrian, Adrián, André. Aumai Igoa e aumai faatasi Kulback.
Ogatasi o Dierk ma Kulback o 77%. Aumai Ogatasi o Dierk ma Kulback.