Omega is a distinctive girls' name in United States, ranking #10367 in 2018 with 10 recorded births. The name reached its all-time peak in 1999 with 23 births ranking #4835. Since 1996, the popularity has decreased by 37.5%. In 2018, approximately 1 in every 170,042 girls born was named Omega. FALLING Recent data shows the name is currently falling.