Johnatan is a distinctive boys' name in United States, ranking #2552 in 2000 with 37 recorded births. The name reached its all-time peak in 2001 with 40 births ranking #2454. Since 1996, the popularity has increased by 54.2%. In 2000, approximately 1 in every 53,079 boys born was named Johnatan. FALLING Recent data shows the name is currently falling.