Johnathan is a distinctive girls' name in United States, ranking #8950 in 2004 with 12 recorded births. The name reached its all-time peak in 2004 with 12 births ranking #8950. Since 1996, the popularity has increased by 100.0%. In 2004, approximately 1 in every 153,010 girls born was named Johnathan. FALLING Recent data shows the name is currently falling.