Healer or to heal
Jaece is a modern phonetic spelling of Jace, which is a diminutive of Jason. It originates from the Greek name Iason, derived from the word 'iasthai', meaning to heal.
Less common today
Jaece isn't in the latest US Top 1000. It last peaked at #5,114 in 2016.
US births per 5-year period, 1990βpresent (SSA data).