Gracious
Jeson is a modern variant of Jason or Jesse, often interpreted through the Hebrew roots of John meaning 'God is gracious'. It is a rare phonetic spelling that blends traditional biblical sounds with contemporary naming trends.
Less common today
Jeson isn't in the latest US Top 1000. It last peaked at #6,853 in 1996.
US births per 5-year period, 1990βpresent (SSA data).