Josaline is a distinctive girls' name in United States, ranking #10440 in 2007 with 11 recorded births. The name reached its all-time peak in 2007 with 11 births ranking #10440. Since 1996, the popularity has increased by 120.0%. In 2007, approximately 1 in every 174,768 girls born was named Josaline. FALLING Recent data shows the name is currently falling.