72%RatingSave Gender Masculine Usage English Pronounced Pron. REKS [key] Meaning & History From Latin rex "king". It has been used as a given name since the 19th century. See All Relations · Show Family TreeRelated Names Feminine FormsRegena, Regina See Popularity DetailPopularity Last ranked #165 in 2017 England and Wales Last ranked #609 in 2017 United States Categories Animal Crossing characters, Desperate Housewives characters, dog names, Macross characters, Star Wars characters, The Legend of Zelda characters, Xeno characters Entry updated July 2, 2008