My God is an oath
Ellysa is a modern variant of the name Elisa or Elizabeth. It derives from the Hebrew name Elisheva, which combines 'El' (God) and 'shava' (oath), signifying a promise or devotion to a higher power.
Less common today
Ellysa isn't in the latest US Top 1000. It last peaked at #6,231 in 1993.
US births per 5-year period, 1990βpresent (SSA data).
A character in the fantasy novel series Β· The Chronicles of Ellysa