A group of uncles is commonly called a Group. Other collective nouns you may see include Bunch and Gathering.
A collective noun for uncles charmingly gathers a group of these blood relations who hold a special place within the extended family. It captures the essence and warmth brought forth when uncles assemble, embodying the brotherly camaraderie distinctive to their collective role. A "round" of uncles instantly brings to mind a jovial and comforting image of these male relatives, united in their love, support, and unique intergenerational connections. It symbolizes the exchange of anecdotes, advice, and laughter that traverses generations, creating a bond steeped in shared memories and cherished traditions. These amiable gatherings of uncles serve as a testament to kinship and demonstrate the enduring strength found amidst the ever-expanding familial network.
Known collective nouns for Uncles include: