Celeste is a popular name for girls, and there are several synonyms that could be used to describe an actress with the name Celeste. Some of the potential synonyms for actress Celeste include performer, thespian, artiste, starlet, and ingenue. An actress is someone who acts on stage, film, or television, so these synonyms all capture the idea of someone who is dedicated to the craft of acting. Additionally, the term "celeste" can also be used to describe a soft and melodic musical instrument, so another potential synonym could be "songbird" to capture the idea of a talented actress with a beautiful voice.