Photo by Marcelo Dias on Pexels.com Origin: AlbanianMeaning: "blue."Gender: feminine The names are derived from the Albanian word kaltër meaning "sky blue; blue." The Kaltrina form has also been used as a form of Catherine. Kaltrina is borne by Albanian pop-singer, Kaltrina Selimi (b.1985). Sources https://www.behindthename.com/name/kaltrinahttps://www.nordicnames.de/wiki/Kaltrinahttp://www.babynames.ch/Info/Name/naKaltrina