Dat is a distinctive boys' name in United States, ranking #4356 in 2002 with 18 recorded births. The name reached its all-time peak in 2003 with 20 births ranking #4143. Since 1996, the popularity has increased by 12.5%. In 2002, approximately 1 in every 107,860 boys born was named Dat. FALLING Recent data shows the name is currently falling.