Betania is a distinctive girls' name in United States, ranking #8803 in 2004 with 12 recorded births. The name reached its all-time peak in 2017 with 42 births ranking #3640. Since 1996, the popularity has increased by 140.0%. In 2004, approximately 1 in every 153,010 girls born was named Betania. FALLING Recent data shows the name is currently falling.