Keoni is a distinctive boys' name in United States, ranking #1496 in 2004 with 90 recorded births. The name reached its all-time peak in 2013 with 113 births ranking #1462. Since 1996, the popularity has increased by 100.0%. In 2004, approximately 1 in every 22,053 boys born was named Keoni. FALLING Recent data shows the name is currently falling.