Kerstin uiga igoa sili: Lē ma vāloia, Foafoa, Po nei, Fiafia, Agalelei. Aumai Kerstin uiga o le suafa.
Joseph uiga faaiu sili: Toaga, Lē ma vāloia, Po nei, Faauo, Gauai. Aumai Joseph uiga o faaiu.
Kerstin amataga o le igoa muamua. Swedish form of Christina. Aumai Kerstin amataga o le igoa muamua.
Faʻaiu Joseph taatele i Haiti, Nigeria, Tanzania, Trinidad and Tobago, Uganda. Aumai Joseph faaiu faasalalauina.
E tusitusiga po o le auala e faalauiloa le igoa muamua Kerstin: SHESH-tin (i Swedish), KER-stin (i Siamani). E faapefea e faalauiloa Kerstin.
Igoa tutusa mo Kerstin i atunuu ma gagana eseese: Cairistìona, Chris, Chrissie, Chrissy, Christa, Christabel, Christabella, Christabelle, Christelle, Christen, Christi, Christiana, Christiane, Christianne, Christie, Christin, Christina, Christine, Christobel, Christy, Cristen, Cristiana, Cristina, Crystin, Hristina, Iina, Ina, Khrystyna, Kiersten, Kiki, Kilikina, Kine, Kirsi, Kirsteen, Kirsten, Kirsti, Kirstie, Kirstin, Kirstine, Kirsty, Kistiñe, Kjersti, Kjerstin, Kris, Krista, Kristeen, Kristen, Kristi, Kristia, Kristiāna, Kristie, Kristīna, Kristína, Kristín, Kristiina, Kristīne, Kristin, Kristina, Kristine, Kristjana, Kristy, Kristýna, Krisztina, Krysia, Krysten, Krystiana, Krystina, Krystine, Krystyna, Kyrsten, Stien, Stiina, Stina, Stine, Tiana, Tianna, Tiina, Tina, Tine, Tineke. Aumai Kerstin i isi gagana.
Surnames taatele ma igoa Kerstin: Spitz, Dirnberger, Der, Boekeloo, McCraw, Mccraw. Aumai Lisi o surnames ma igoa Kerstin.
O le tele o igoa tutusa ai ma faaiu Joseph: Josmi, Joseph, Rinto, Shiji, Rakesh. Aumai Igoa e aumai faatasi Joseph.
Ogatasi o Kerstin ma Joseph o 77%. Aumai Ogatasi o Kerstin ma Joseph.