Jenniffer is a distinctive girls' name in United States, ranking #3062 in 1997 with 39 recorded births. The name reached its all-time peak in 1996 with 44 births ranking #2774. Since 1996, the popularity has decreased by 11.4%. In 1997, approximately 1 in every 44,632 girls born was named Jenniffer. FALLING Recent data shows the name is currently falling.