Keyun is of Chinese origin, meaning 'happy and cheerful'. It is composed of two characters: 'keyi' which signifies 'cheerful', and 'yuan' translating to 'circle' or 'round', symbolizing completeness and harmony. This name is often chosen by parents who wish to convey positivity and balance in their child's life.
The name Keyun experienced variable popularity from 1990 to 2012 with a total of 55 births recorded during this period. The years 2002 and 2006 saw the highest number of newborns named Keyun, each with 9 and 8 births respectively. Conversely, the years 1990, 2001, 2003, 2005, 2008, and 2012 had fewer than 7 births each.