Teasag merkilegu heiti: Skapandi, Hæfur, Heppinn, Nútíma, Gaum. Fá Teasag merking nafns.
Teasag Uppruni fornafns. Scottish diminutive of Jean. Fá Teasag Uppruni fornafns.
Samheiti fyrir Teasag í mismunandi löndum og tungumálum: Chevonne, Genette, Gianna, Giovanna, Ioana, Ioanna, Iohanna, Ivana, Jana, Janae, Jane, Janeka, Janel, Janele, Janella, Janelle, Janene, Janessa, Janet, Janetta, Janette, Janey, Janice, Janie, Janina, Janine, Janis, Janna, Jannette, Jannine, Jan, Jayna, Jayne, Jaynie, Jeana, Jeane, Jeanette, Jeanie, Jeanine, Jean, Jeanna, Jeanne, Jeannette, Jeannie, Jeannine, Jehanne, Jeni, Jenna, Jenni, Jennie, Jenny, Jenný, Jessalyn, Jessi, Jessie, Jessye, Joan, Joana, Joanna, Johana, Johanna, Johanne, Johna, Johnna, Jone, Jóhanna, Jóna, Jovana, Juana, Lashawn, Netta, Seanna, Shan, Shauna, Shavonne, Shawna, Sheena, Sheenagh, Shena, Shevaun, Shevon, Siân, Siana, Siani, Síne, Sinéad, Siobhán, Sioned, Siwan, Xoana, Yana, Yanka, Yanna, Yoana, Zhanna, Zhannochka, Zsanett. Fá Teasag á öðrum tungumálum.
Algengustu nöfnin með eftirnafninu Cuchilla: Jose, José. Fá Nöfn sem fara með Cuchilla.