Jenna is a moderately popular girls' name in United States, ranking #103 in 2007 with 3,304 recorded births. The name reached its all-time peak in 2001 with 6,143 births ranking #45. Since 1996, the popularity has decreased by 22.9%. In 2007, approximately 1 in every 582 girls born was named Jenna. FALLING Recent data shows the name is currently falling.