Isobella \i-so-bella, isob(el)-la\ as a girl's name is a variant of Isabel (Hebrew), and the meaning of Isobella is "God's promise".

The baby name Isobella sounds like Isabella, Isobelle and Isobell. Other similar baby names are Ysabella, Isobel, Isabelle, Izabella, Isabell, Isabela and Ysbella.