Josaline is a distinctive girls' name in United States, ranking #14994 in 2004 with 6 recorded births. The name reached its all-time peak in 2007 with 11 births ranking #10440. Since 1996, the popularity has increased by 20.0%. In 2004, approximately 1 in every 306,020 girls born was named Josaline. FALLING Recent data shows the name is currently falling.