Keoni is a distinctive boys' name in United States, ranking #1612 in 2007 with 97 recorded births. The name reached its all-time peak in 2013 with 113 births ranking #1462. Since 1996, the popularity has increased by 115.6%. In 2007, approximately 1 in every 21,394 boys born was named Keoni. FALLING Recent data shows the name is currently falling.