The Kallang tree, a particular variety of native fruit tree, is referred to as "Kallang" in Malay (Talang). The Kallang tree is famous for its edible fruit, which resembles a lychee or longan in look and tastes sweet and sour. Southeast Asia is the original home of the kallang tree, which is widely distributed in Singapore, Malaysia, and Indonesia.
The Kallang River, which runs through Singapore's eastern region and is called after the Kallang tree, is also connected to the term "Kallang". There used to be a lot of Kallang trees around the river, and the term has come to be used to refer to the area.
The Kallang Sports Hub and Kallang Wave Mall serve as the area's main attractions, making it a well-liked spot for sports and amusement today. Despite its modern transformation, Singapore and the region's natural beauty and cultural heritage are still linked with the Kallang area and its name.