Iven is a distinctive boys' name in United States, ranking #3666 in 2003 with 24 recorded births. The name reached its all-time peak in 2006 with 26 births ranking #3829. Since 1996, the popularity has increased by 380.0%. In 2003, approximately 1 in every 82,303 boys born was named Iven. FALLING Recent data shows the name is currently falling.