Roopertti uiga igoa sili: Fiafia, Laki, Lē ma vāloia, Agavaa, Matuia. Aumai Roopertti uiga o le suafa.
Bittinger uiga faaiu sili: Fiafia, Agalelei, Lē ma vāloia, Gauai, Faauo. Aumai Bittinger uiga o faaiu.
Roopertti amataga o le igoa muamua. Finnish form of Robert. Aumai Roopertti amataga o le igoa muamua.
Roopertti igoa diminutives: Pertti, Roope. Aumai Nicknames mo Roopertti.
E tusitusiga po o le auala e faalauiloa le igoa muamua Roopertti: RO:-pert-tee. E faapefea e faalauiloa Roopertti.
Igoa tutusa mo Roopertti i atunuu ma gagana eseese: Berto, Bob, Bobbie, Bobby, Brecht, Hob, Hopcyn, Hopkin, Hrodebert, Hrodpreht, Rab, Rabbie, Raibeart, Rob, Robbe, Robbie, Robby, Robert, Robertas, Roberto, Roberts, Robi, Robin, Robrecht, Roibeárd, Róbert, Roparzh, Rupert, Ruperto, Ruprecht. Aumai Roopertti i isi gagana.
O le tele o igoa tutusa ai ma faaiu Bittinger: Michelle, Tess, Trudy, Cassandra, Solomon. Aumai Igoa e aumai faatasi Bittinger.
Ogatasi o Roopertti ma Bittinger o 80%. Aumai Ogatasi o Roopertti ma Bittinger.