A group of coconuts is commonly called a Pile. Other collective nouns you may see include Bunch and Tree.
Collective nouns are used to describe a group or collection of similar things or individuals. A fun collective noun for coconuts is a "cluster." Just like grapes which are grouped in clusters, the coconuts can also grow tightly together in a similar manner. The image evoked by this collective noun is that of a gathering of coconuts, hanging together on the trees, settled close and connected. The term cluster suggests a sense of abundant growth and showcases the congregation of these unique tropical fruits. It encapsulates the elegance and organic unity in which coconuts naturally come together in nature, beautiful and full of possibilities. So imagine witnessing a majestic coconut palm with its branches adorned with a delightful cluster of coconuts, proudly displaying the wonder of nature's creation.
Known collective nouns for Coconuts include: