Isabell is a distinctive girls' name in United States, ranking #826 in 2009 with 341 recorded births. The name reached its all-time peak in 2006 with 388 births ranking #724. Since 1996, the popularity has increased by 595.9%. In 2009, approximately 1 in every 5,387 girls born was named Isabell. RISING Recent data shows the name is currently rising.