Omya is a distinctive girls' name in United States, ranking #12112 in 2003 with 8 recorded births. This places Omya in the bottom 34% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2005 with 10 births ranking #10726. In 2003, approximately 1 in every 228,381 girls born was named Omya. RISING Recent data shows the name is currently rising.