Isabell is a distinctive girls' name in United States, ranking #1132 in 1999 with 174 recorded births. The name reached its all-time peak in 2006 with 388 births ranking #724. Since 1996, the popularity has increased by 255.1%. In 1999, approximately 1 in every 10,194 girls born was named Isabell. RISING Recent data shows the name is currently rising.