Andreaus is a distinctive boys' name in United States, ranking #12378 in 2012 with 5 recorded births. This places Andreaus in the bottom 13% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 7 births ranking #7602. In 2012, approximately 1 in every 379,325 boys born was named Andreaus. FALLING Recent data shows the name is currently falling.