Oshea is a distinctive girls' name in United States, ranking #13440 in 2019 with 7 recorded births. The name reached its all-time peak in 1997 with 7 births ranking #11755. Since 1996, the popularity has increased by 40.0%. In 2019, approximately 1 in every 239,653 girls born was named Oshea. FALLING Recent data shows the name is currently falling.