Jamilynn is a distinctive girls' name in United States, ranking #16233 in 2008 with 6 recorded births. The name reached its all-time peak in 2002 with 11 births ranking #9097. Since 1996, the popularity has decreased by 14.3%. In 2008, approximately 1 in every 315,120 girls born was named Jamilynn. FALLING Recent data shows the name is currently falling.