Betania is a distinctive girls' name in United States, ranking #9819 in 2012 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 2012, approximately 1 in every 160,067 girls born was named Betania. FALLING Recent data shows the name is currently falling.