In English, name Annabella means – Variant of Annabel: Variant of the Latin Amabel. Edgar Allan Poes poem Annahel Lee made the form Annabel popular throughout the English-speaking world in the 19th century. The form Annabelle became popular in the mid-2Oth century.. Other origins for name Annabella include – English, Latin-American, Scottish, Gaelic. Name Annabella is most often used as a girl name or female name.