Luiz is a distinctive boys' name in United States, ranking #1373 in 1997 with 81 recorded births. This places Luiz in the top 13% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 112 births ranking #1211. In 1997, approximately 1 in every 23,273 boys born was named Luiz. STABLE Recent data shows the name is currently stable.