Jonay is a distinctive girls' name in United States, ranking #14693 in 2003 with 6 recorded births. The name reached its all-time peak in 2000 with 14 births ranking #7342. Since 1996, the popularity has decreased by 33.3%. In 2003, approximately 1 in every 304,508 girls born was named Jonay. FALLING Recent data shows the name is currently falling.