Dat is a distinctive boys' name in United States, ranking #7188 in 2010 with 11 recorded births. This places Dat in the bottom 50% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2003 with 20 births ranking #4143. Since 1996, the popularity has decreased by 31.3%. In 2010, approximately 1 in every 174,401 boys born was named Dat. FALLING Recent data shows the name is currently falling.