Kerena tikanga ingoa pai: Kaha, Nui, Tahuri, Ratarata, Ohaoha. Haere Kerena tikanga o te ingoa.
Holly pai tikanga ingoa: Kaha, Waimarie, Ratarata, Ahua, Nui. Haere Holly tikanga o ingoa.
Kerena takenga o te ingoa tuatahi. Variant of Karena. Haere Kerena takenga o te ingoa tuatahi.
Ingoa faaauhia hoki Kerena i roto i whenua rerekē me ngā reo: Aikaterine, Cătălina, Cadi, Cáit, Caitlín, Caitria, Caitrìona, Caitríona, Caja, Cajsa, Carin, Catalina, Catarina, Cateline, Caterina, Catharina, Catherine, Cathrin, Cathrine, Cátia, Catina, Cato, Catrin, Catrina, Catrine, Catriona, Ecaterina, Ekaterina, Ekaterine, Iina, Ina, Jekaterina, Käthe, Kadri, Kaia, Kai, Kaija, Kaisa, Kaja, Kaj, Kajsa, Kakalina, Kalena, Karen, Kari, Karin, Kasia, Kata, Katalin, Katalinka, Katarína, Katariina, Katarin, Katarina, Katarine, Katarzyna, Kate, Katelijn, Katelijne, Katell, Kateri, Katerina, Kateřina, Kateryna, Katharina, Katharine, Katherina, Kathrin, Kathrine, Kati, Katica, Katina, Katka, Kató, Katrė, Katri, Katrien, Katrín, Katriina, Katrijn, Katrin, Katrina, Katrine, Katsiaryna, Kattalin, Kitti, Kotryna, Riina, Rina, Rini, Riny, Ríona, Tina, Triinu, Trijntje, Trine, Yekaterina. Haere Kerena i ētahi atu reo.
Te nuinga ingoa noa ki te ingoa whakamutunga Holly: Holly, Keitha, Laverne, Jame, Leland. Haere Ingoa e haere ki Holly.
Hototahi o Kerena a Holly he 85%. Haere Hototahi o Kerena a Holly.