Modern invented name, likely a variation of Javan or Javon.
Javione is a contemporary American creation, likely formed by combining the biblical name Javan with the popular '-ione' or '-on' suffix. While it does not have a singular ancient etymology, it is often associated with the Hebrew name Javan, which refers to the Greek people.
Less common today
Javione isn't in the latest US Top 1000. It last peaked at #7,074 in 2005.
US births per 5-year period, 1990βpresent (SSA data).