Belize is a distinctive girls' name in United States, ranking #14110 in 2003 with 6 recorded births. This places Belize in the bottom 23% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2018 with 9 births ranking #10693. In 2003, approximately 1 in every 304,508 girls born was named Belize. STABLE Recent data shows the name is currently stable.