Dierk uiga igoa sili: Foafoa, Po nei, Agavaa, Toaga, Gauai. Aumai Dierk uiga o le suafa.
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 Yurgil: Lydia, Derek, Lýdia. Aumai Igoa e aumai faatasi Yurgil.