Johnatan is a distinctive boys' name in United States, ranking #3562 in 2006 with 29 recorded births. The name reached its all-time peak in 2001 with 40 births ranking #2454. Since 1996, the popularity has increased by 20.8%. In 2006, approximately 1 in every 70,866 boys born was named Johnatan. FALLING Recent data shows the name is currently falling.