Oliviah is a distinctive girls' name in United States, ranking #3163 in 2011 with 53 recorded births. This places Oliviah in the top 16% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2011 with 53 births ranking #3163. In 2011, approximately 1 in every 33,185 girls born was named Oliviah. FALLING Recent data shows the name is currently falling.