Isbel \i-sbel, is-bel\ as a girl's name is a variant of Isabel (Hebrew), and the meaning of Isbel is "God's promise".

The baby name Isbel sounds like Isobel and Ysbel. Other similar baby names are Ishbel, Ysabel, Ysobel, Izabel, Isobell, Isabell, Isabele, Isabela, Sybel and Sibel.