Liann is a distinctive girls' name in United States, ranking #12668 in 2013 with 8 recorded births. The name reached its all-time peak in 1996 with 12 births ranking #7385. Since 1996, the popularity has decreased by 33.3%. In 2013, approximately 1 in every 219,302 girls born was named Liann. RISING Recent data shows the name is currently rising.