Tianna uiga igoa sili: Lē ma vāloia, Agavaa, Foafoa, Agalelei, Gauai. Aumai Tianna uiga o le suafa.
Roos uiga faaiu sili: Gauai, Volatile, Agavaa, Fiafia, Lē ma vāloia. Aumai Roos uiga o faaiu.
Tianna amataga o le igoa muamua. Variant of Tiana. Aumai Tianna amataga o le igoa muamua.
Faʻaiu Roos taatele i Estonia, Netherlands, Afelika i Saute, Sweden. Aumai Roos faaiu faasalalauina.
E tusitusiga po o le auala e faalauiloa le igoa muamua Tianna: tee-AN-ə. E faapefea e faalauiloa Tianna.
Igoa tutusa mo Tianna i atunuu ma gagana eseese: Cairistìona, Christa, Christel, Christelle, Christiana, Christiane, Christin, Christina, Christine, Cristiana, Cristina, Crystin, Hristina, Iina, Ina, Kerstin, Khrystyna, Kia, Kiki, Kilikina, Kine, Kirsi, Kirsteen, Kirsten, Kirsti, Kirstie, Kirstin, Kirstine, Kirsty, Kistiñe, Kjersti, Kjerstin, Krista, Kristiāna, Kristiane, Kristīna, Kristína, Kristín, Kristiina, Kristīne, Kristin, Kristina, Kristine, Kristjana, Kristýna, Krisztina, Krysia, Krystiana, Krystyna, Stien, Stiina, Stina, Stine, Tânia, Taina, Tania, Tanja, Tanya, Taťána, Tatiana, Tatienne, Tatjana, Tatyana, Tiina, Tina, Tine, Tineke, Tjaša. Aumai Tianna i isi gagana.
Surnames taatele ma igoa Tianna: Buffenmeyer, Wapner, Saurer, Barthelemy, Gable. Aumai Lisi o surnames ma igoa Tianna.
O le tele o igoa tutusa ai ma faaiu Roos: Miles, Edmundo, Andrew, Ivan, Cathryn, Iván. Aumai Igoa e aumai faatasi Roos.
Ogatasi o Tianna ma Roos o 74%. Aumai Ogatasi o Tianna ma Roos.