Betania is a distinctive girls' name in United States, ranking #9138 in 2003 with 11 recorded births. The name reached its all-time peak in 2017 with 42 births ranking #3640. Since 1996, the popularity has increased by 120.0%. In 2003, approximately 1 in every 166,095 girls born was named Betania. FALLING Recent data shows the name is currently falling.