Updated June 9, 2019 Share: Girl name origins & meanings Scottish : Consecrated to God; form of ElisaGerman : Consecrated to GodEnglish : Noble; derived from Elizabeth Girl name variations Ilissa Illissa Illisa Illysa Ilysa Ilyssa Ilyza Ilicia Ilisah Ilissah Ilsa Ilse Ilise How Popular Is The Name Ilisa