Oshea is a distinctive boys' name in United States, ranking #4244 in 2001 with 19 recorded births. This places Oshea in the top 34% 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 48.6%. In 2001, approximately 1 in every 102,254 boys born was named Oshea. STABLE Recent data shows the name is currently stable.