Jania is a distinctive girls' name in United States, ranking #2940 in 2019 with 56 recorded births. This places Jania in the top 16% 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 194 births ranking #1186. In 2019, approximately 1 in every 29,957 girls born was named Jania. FALLING Recent data shows the name is currently falling.