The name Kaira is a Scandinavian baby name. In Scandinavian the meaning of the name Kaira is: Abbreviation of Katherine. Pure.
Inspired by grace (eloquence or beauty of form, kindness, mercy, favor), which is derived from the Latin gratia (favor, thanks). The name was made popular by 17th-century Puritans, who bestowed it in reference to God's favor and love toward mankind. From A World of Baby Names by Teresa Norman.Buy the book.