chag.gi is used as a personal name among Gad's sons and in the designation of a Gadite clan.

The term is attested as a proper personal name: it appears in a list of Gad's sons and again in a clan list where that name is associated with a clan designation.

1. Personal name in Gadite family and clan lists · dominant

   The supplied morphology identifies the form as a proper noun. In Genesis 46:16 the APB renders it within the list of Gad's sons as “Haggi”; in Numbers 26:15 it again renders “Haggi” before naming “the clan of the Haggites,” presenting the name in a clan-list context.

   Genesis 46:16Numbers 26:15

In the Anselm Project Bible: The APB presents the name as “Haggi” in both verses. In Numbers 26:15, the surrounding clause also gives the related clan label “the Haggites,”.