Kobi is a moderately popular boys' name in England & Wales, ranking #381 in 2014 with 107 recorded births. The name reached its all-time peak in 2019 with 135 births ranking #336. Since 1996, the popularity has increased by 2,575.0%. In 2014, approximately 1 in every 3,104 boys born was named Kobi. FALLING Recent data shows the name is currently falling.
Kobi is usually used as a modern spelling related to Kobe, Koby or other Jacob-family short forms. Because similar spellings also overlap with other traditions, it is best treated as a mixed modern variant rather than pinned to one narrow source.
In practice, Kobi often travels with the same sound family as Kobe, Koby and Coby. That gives it a recognisable modern feel, but also means the exact origin can shift from one family to another.