Isabell is a distinctive girls' name in United States, ranking #915 in 2003 with 260 recorded births. The name reached its all-time peak in 2006 with 388 births ranking #724. Since 1996, the popularity has increased by 430.6%. In 2003, approximately 1 in every 7,027 girls born was named Isabell. RISING Recent data shows the name is currently rising.