Janessa uiga igoa sili: Fiafia, Laki, Foafoa, Gauai, Po nei. Aumai Janessa uiga o le suafa.
Sirmon uiga faaiu sili: Matuia, Volatile, Agavaa, Lē ma vāloia, Gauai. Aumai Sirmon uiga o faaiu.
Janessa amataga o le igoa muamua. Elaborated form of Jane, influenced by Vanessa. Aumai Janessa amataga o le igoa muamua.
Janessa igoa diminutives: Janae, Janeka, Janel, Janele, Janella, Janelle, Janet, Janetta, Janette, Janey, Janie, Jannette, Jan, Jaynie, Jeni, Jenna, Jenni, Jennie, Jenny. Aumai Nicknames mo Janessa.
E tusitusiga po o le auala e faalauiloa le igoa muamua Janessa: jə-NES-ə. E faapefea e faalauiloa Janessa.
Igoa tutusa mo Janessa i atunuu ma gagana eseese: Chevonne, Gianna, Giovanna, Ioana, Ioanna, Iohanna, Ivana, Jana, Janina, Janine, Janna, Jeanette, Jeanine, Jean, Jeanne, Jeannette, Jeannine, Jehanne, Jenna, Jenni, Jennie, Jenny, Jenný, Jessie, Joana, Joanna, Johana, Johanna, Johanne, Jone, Jóhanna, Jóna, Jovana, Juana, Lashawn, Seonag, Shan, Shavonne, Sheena, Shevaun, Shevon, Siân, Siana, Siani, Sìne, Síne, Sinéad, Sìneag, Siobhán, Sioned, Siwan, Teasag, Xoana, Yana, Yanka, Yanna, Yoana, Zhanna, Zhannochka, Zsanett. Aumai Janessa i isi gagana.
Surnames taatele ma igoa Janessa: Greve, Fuest, Sedler, Moncure, Gliklich. Aumai Lisi o surnames ma igoa Janessa.
O le tele o igoa tutusa ai ma faaiu Sirmon: Keenan, Theodore, Carlos, Reuben, Janina, Théodore. Aumai Igoa e aumai faatasi Sirmon.
Ogatasi o Janessa ma Sirmon o 73%. Aumai Ogatasi o Janessa ma Sirmon.