Theda uiga igoa sili: Toaga, Gauai, Po nei, Foafoa, Laki. Aumai Theda uiga o le suafa.
Brendel uiga faaiu sili: Toaga, Lē ma vāloia, Faauo, Laki, Foafoa. Aumai Brendel uiga o faaiu.
Theda amataga o le igoa muamua. Short form of Theodora. A famous bearer was actress Theda Bara (1885-1955), who was born Theodosia Goodman. Aumai Theda amataga o le igoa muamua.
Igoa tutusa mo Theda i atunuu ma gagana eseese: Dóra, Dora, Dorean, Doreen, Doretta, Dorinda, Dorine, Dorita, Fedora, Feodora, Tea, Teodóra, Teodora, Thea, Theodora, Theódóra, Todorka. Aumai Theda i isi gagana.
Surnames taatele ma igoa Theda: Toews, Ducane, Hansil, Nommensen, Happ. Aumai Lisi o surnames ma igoa Theda.
O le tele o igoa tutusa ai ma faaiu Brendel: Spencer, Fern, Nicolas, Nikia, Claude, Nicolás. Aumai Igoa e aumai faatasi Brendel.
Ogatasi o Theda ma Brendel o 79%. Aumai Ogatasi o Theda ma Brendel.