Omega is a distinctive girls' name in United States, ranking #14994 in 2008 with 7 recorded births. The name reached its all-time peak in 1999 with 23 births ranking #4835. Since 1996, the popularity has decreased by 56.3%. In 2008, approximately 1 in every 270,103 girls born was named Omega. FALLING Recent data shows the name is currently falling.