Triinu kacha mma aha pụtara: Eji obi ụtọ, Enyịn, Kechioma, Enyi na enyi, Emesapụ aka. Nweta Triinu pụtara aha.
Douglass kacha mma aha nna pụtara: Okike, Enyi na enyi, Eji obi ụtọ, Enyịn, Oké njọ. Nweta Douglass pụtara aha nna.
Triinu si malite aha mbụ. Diminutive of Katariina. Nweta Triinu si malite aha mbụ.
Douglass si. Variant of Douglas. Nweta Douglass si.
Agakọta aha maka Triinu na mba dị iche iche na-asụ asụsụ: Aikaterine, Cătălina, Cadi, Caelie, Caileigh, Cailin, Cailyn, Cáit, Caitlín, Caitlin, Caitria, Caitrìona, Caitríona, Caja, Cajsa, Caleigh, Caren, Carin, Carina, Carine, Caryn, Catalina, Catarina, Cate, Cateline, Caterina, Catharina, Catharine, Catherin, Catherina, Catherine, Cathleen, Cathrin, Cathrine, Cathryn, Cathy, Cátia, Catina, Cato, Catrin, Catrina, Catrine, Catriona, Cayley, Ecaterina, Eka, Ekaterina, Ekaterine, Iina, Ina, Jekaterina, Kaarina, Käthe, Kae, Kaelea, Kaelee, Kaelyn, Kaety, Kaia, Kai, Kaija, Kailee, Kailey, Kailyn, Kaisa, Kaja, Kaj, Kajsa, Kakalina, Kaleigh, Kalena, Kaley, Kalie, Kalyn, Karen, Karena, Kari, Karin, Karina, Karine, Karine, Karyn, Kasia, Kat, Kata, Katalin, Katalinka, Katarína, Katariina, Katarin, Katarina, Katarine, Katarzyna, Kate, Katee, Katelijn, Katelijne, Katell, Katenka, Kateri, Katerina, Kateřina, Kateryna, Katey, Katharina, Katharine, Katharyn, Katherina, Katherine, Katheryn, Katheryne, Kathi, Kathie, Kathleen, Kathrin, Kathrine, Kathryn, Kathy, Kati, Katia, Katica, Katie, Katina, Katinka, Katja, Katka, Kató, Katrė, Katri, Katrien, Katrín, Katriina, Katrijn, Katrin, Katrina, Katrine, Katriona, Katsiaryna, Kattalin, Katy, Katya, Kay, Kaye, Kayla, Kayleah, Kaylee, Kayleen, Kayleigh, Kayley, Kaylie, Kaylin, Kayly, Kaylyn, Kaylynn, Keighley, Kerena, Kit, Kitti, Kitty, Kotryna, Nienke, Nine, Nynke, Riina, Rina, Rini, Riny, Ríona, Tina, Tineke, Trijntje, Trina, Trine, Yekaterina. Nweta Triinu na ndị ọzọ asụsụ.
Kasị nkịtị surnames na aha Triinu: Joosep, Taul. Nweta List of surnames na aha Triinu.
Kasị nkịtị aha na aha ikpeazụ Douglass: Katherine, Kristin, Lino, Jennifer, Julia, Júlia, Kristín. Nweta Aha na-aga na Douglass.
Ndakọrịta nke Triinu na Douglass bụ 84%. Nweta Ndakọrịta nke Triinu na Douglass.