Chiann is a distinctive girls' name in United States, ranking #7871 in 1997 with 11 recorded births. This places Chiann in the top 49% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2001 with 12 births ranking #8301. In 1997, approximately 1 in every 158,242 girls born was named Chiann. FALLING Recent data shows the name is currently falling.