Serenitee is a distinctive girls' name in United States, ranking #5352 in 2006 with 26 recorded births. This places Serenitee in the top 27% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2013 with 33 births ranking #4413. In 2006, approximately 1 in every 73,118 girls born was named Serenitee. FALLING Recent data shows the name is currently falling.