Oshea is a distinctive boys' name in United States, ranking #4451 in 2002 with 18 recorded births. This places Oshea in the top 36% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2016 with 64 births ranking #2158. Since 1996, the popularity has decreased by 51.4%. In 2002, approximately 1 in every 107,860 boys born was named Oshea. STABLE Recent data shows the name is currently stable.