Cobi is a distinctive boys' name in England & Wales, ranking #2587 in 2001 with 4 recorded births. The name reached its all-time peak in 2018 with 21 births ranking #1235. Since 1996, the popularity has decreased by 66.7%. In 2001, approximately 1 in every 71,955 boys born was named Cobi. FALLING Recent data shows the name is currently falling.