Jonnatan is a distinctive boys' name in United States, ranking #10412 in 1998 with 5 recorded births. This places Jonnatan in the bottom 8% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2006 with 9 births ranking #8363. In 1998, approximately 1 in every 382,264 boys born was named Jonnatan. FALLING Recent data shows the name is currently falling.