My oath; pledge
Jeselle is a modern American creation, likely formed by blending the prefix 'Je-' (from names like Jessica or Jean) with the suffix '-selle' (from Giselle). It is often associated with the Hebrew meaning 'God is my oath' via its phonetic similarity to Jezebel or Elizabeth, or the Germanic 'pledge' via Giselle.
Less common today
Jeselle isn't in the latest US Top 1000. It last peaked at #7,997 in 2000.
US births per 5-year period, 1990βpresent (SSA data).