Frantz is a distinctive boys' name in United States, ranking #6555 in 2009 with 13 recorded births. The name reached its all-time peak in 2000 with 26 births ranking #3236. Since 1996, the popularity has decreased by 13.3%. In 2009, approximately 1 in every 152,562 boys born was named Frantz. FALLING Recent data shows the name is currently falling.