Betania is a distinctive girls' name in United States, ranking #3640 in 2017 with 42 recorded births. The name reached its all-time peak in 2017 with 42 births ranking #3640. Since 1996, the popularity has increased by 740.0%. In 2017, approximately 1 in every 41,092 girls born was named Betania. FALLING Recent data shows the name is currently falling.