Heavenly or pledged to God
A modern blend likely combining the Latin root 'caelum' (heaven) from names like Celeste with the Hebrew 'Elisheba' (pledged to God) found in Lisa or Elizabeth. It may also function as a creative variant of the name Chalice or a diminutive of Cecilia.
Less common today
Celisa isn't in the latest US Top 1000. It last peaked at #8,928 in 1992.
US births per 5-year period, 1990βpresent (SSA data).