Tennille is a distinctive girls' name in United States, ranking #19951 in 2009 with 5 recorded births. The name reached its all-time peak in 2004 with 14 births ranking #8212. Since 1996, the popularity has decreased by 50.0%. In 2009, approximately 1 in every 367,374 girls born was named Tennille. FALLING Recent data shows the name is currently falling.