Johnatan is a distinctive boys' name in United States, ranking #6133 in 2014 with 14 recorded births. The name reached its all-time peak in 2001 with 40 births ranking #2454. Since 1996, the popularity has decreased by 41.7%. In 2014, approximately 1 in every 137,174 boys born was named Johnatan. FALLING Recent data shows the name is currently falling.