Eero is a distinctive boys' name in United States, ranking #10073 in 2007 with 7 recorded births. This places Eero in the bottom 30% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 32 births ranking #3455. In 2007, approximately 1 in every 296,462 boys born was named Eero. FALLING Recent data shows the name is currently falling.