Jaggar is a distinctive boys' name in United States, ranking #4191 in 2001 with 19 recorded births. The name reached its all-time peak in 2001 with 19 births ranking #4191. Since 1996, the popularity has increased by 72.7%. In 2001, approximately 1 in every 102,254 boys born was named Jaggar. FALLING Recent data shows the name is currently falling.