The name Sion is of Hebrew origin, meaning 'left'. It's derived from the Hebrew word 'siyyon', which itself comes from the Hebrew noun 'siyyonah', signifying a left-hand direction. The name is often associated with Zion, a historic hill in Jerusalem and a symbol of Jewish culture and heritage. In the Bible, Sion is used as an alternative spelling for Zion, further emphasizing its connection to Jewish history and traditions.
The name Sion experienced fluctuations in popularity over the years, with its peak occurring in 2008 when there were 12 births. It had periods of consistent usage from 1999 to 2004 and again from 2006 to 2007, followed by a decline until 2016, after which it saw some renewed interest in recent years. Overall, Sion has been given to 80 children over the period spanning from 1999 to 2022.