Johnatan is a distinctive boys' name in United States, ranking #2599 in 2003 with 39 recorded births. The name reached its all-time peak in 2001 with 40 births ranking #2454. Since 1996, the popularity has increased by 62.5%. In 2003, approximately 1 in every 50,648 boys born was named Johnatan. FALLING Recent data shows the name is currently falling.