Joseline is a distinctive girls' name in United States, ranking #4402 in 2025 with 32 recorded births. The name reached its all-time peak in 2007 with 277 births ranking #971. Since 1996, the popularity has decreased by 71.7%. In 2025, approximately 1 in every 50,227 girls born was named Joseline. FALLING Recent data shows the name is currently falling.