Jacobi is a distinctive boys' name in United States, ranking #1645 in 1996 with 59 recorded births. This places Jacobi in the top 16% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 189 births ranking #1017. In 1996, approximately 1 in every 32,106 boys born was named Jacobi. FALLING Recent data shows the name is currently falling.