In the bible, Gaddi is the name of the 1 of the 12 spies- from Manasseh (NUM 13:11). Meaning of the name: my troop; a kid. Related names are:
Manasseh,
Joseph, and
Susi. The translations of Gaddi in 3 languages of the Bible are illustrated in the
ichthys
below, from
גַּדִּ֖י in Hebrew to
Гадди in Russian!
Of the tribe of Joseph, namely, of the tribe of Manasseh, Gaddi the son of Susi. (NUM 13:11)