Dathan is a distinctive boys' name in United States, ranking #2466 in 1998 with 35 recorded births. The name reached its all-time peak in 2005 with 53 births ranking #2247. Since 1996, the popularity has increased by 40.0%. In 1998, approximately 1 in every 54,609 boys born was named Dathan. FALLING Recent data shows the name is currently falling.