Tam is a distinctive boys' name in United States, ranking #7436 in 2020 with 11 recorded births. The name reached its all-time peak in 1996 with 20 births ranking #3537. Since 1996, the popularity has decreased by 45.0%. In 2020, approximately 1 in every 156,824 boys born was named Tam. STABLE Recent data shows the name is currently stable.