Isobell \i-sobe-ll, is(o)-bell\ as a girl's name is a variant of Isabel (Hebrew), and the meaning of Isobell is "God's promise".

The baby name Isobell sounds like Isobel, Isobelle, Isobella and Isabell. Other similar baby names are Isabelle, Isabella, Ysobel, Ishbel, Isbel, Isabele, Isabela and Ysabell.