Johni is a distinctive girls' name in United States, ranking #18053 in 2011 with 5 recorded births. The name reached its all-time peak in 1996 with 8 births ranking #9978. Since 1996, the popularity has decreased by 37.5%. In 2011, approximately 1 in every 351,761 girls born was named Johni. FALLING Recent data shows the name is currently falling.