Janiah is a distinctive girls' name in United States, ranking #2235 in 1999 with 67 recorded births. The name reached its all-time peak in 2008 with 367 births ranking #795. Since 1996, the popularity has increased by 191.3%. In 1999, approximately 1 in every 26,474 girls born was named Janiah. FALLING Recent data shows the name is currently falling.